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-rw-r--r--xorg-server/dix/atom.c4
-rw-r--r--xorg-server/dix/colormap.c71
-rw-r--r--xorg-server/dix/devices.c7
-rwxr-xr-xxorg-server/dix/dispatch.c10
-rw-r--r--xorg-server/dix/dixfonts.c18
-rw-r--r--xorg-server/dix/enterleave.c2
-rw-r--r--xorg-server/dix/events.c5
-rw-r--r--xorg-server/dix/extension.c6
-rw-r--r--xorg-server/dix/glyphcurs.c4
-rw-r--r--xorg-server/dix/grabs.c8
-rw-r--r--xorg-server/dix/property.c10
-rw-r--r--xorg-server/dix/region.c2
-rw-r--r--xorg-server/dix/resource.c6
-rw-r--r--xorg-server/dix/touch.c8
14 files changed, 79 insertions, 82 deletions
diff --git a/xorg-server/dix/atom.c b/xorg-server/dix/atom.c
index 22cd0dc0e..7de7fb05e 100644
--- a/xorg-server/dix/atom.c
+++ b/xorg-server/dix/atom.c
@@ -119,7 +119,7 @@ MakeAtom(const char *string, unsigned len, Bool makeit)
if ((lastAtom + 1) >= tableLength) {
NodePtr *table;
- table = realloc(nodeTable, tableLength * (2 * sizeof(NodePtr)));
+ table = reallocarray(nodeTable, tableLength, 2 * sizeof(NodePtr));
if (!table) {
if (nd->string != string) {
/* nd->string has been strdup'ed */
@@ -200,7 +200,7 @@ InitAtoms(void)
{
FreeAllAtoms();
tableLength = InitialTableSize;
- nodeTable = malloc(InitialTableSize * sizeof(NodePtr));
+ nodeTable = xallocarray(InitialTableSize, sizeof(NodePtr));
if (!nodeTable)
AtomError();
nodeTable[None] = NULL;
diff --git a/xorg-server/dix/colormap.c b/xorg-server/dix/colormap.c
index 66917eae4..1c1eeddcc 100644
--- a/xorg-server/dix/colormap.c
+++ b/xorg-server/dix/colormap.c
@@ -300,7 +300,7 @@ CreateColormap(Colormap mid, ScreenPtr pScreen, VisualPtr pVisual,
for (pent = &pmap->red[size - 1]; pent >= pmap->red; pent--)
pent->refcnt = AllocPrivate;
pmap->freeRed = 0;
- ppix = malloc(size * sizeof(Pixel));
+ ppix = xallocarray(size, sizeof(Pixel));
if (!ppix) {
free(pmap);
return BadAlloc;
@@ -341,7 +341,7 @@ CreateColormap(Colormap mid, ScreenPtr pScreen, VisualPtr pVisual,
for (pent = &pmap->green[size - 1]; pent >= pmap->green; pent--)
pent->refcnt = AllocPrivate;
pmap->freeGreen = 0;
- ppix = malloc(size * sizeof(Pixel));
+ ppix = xallocarray(size, sizeof(Pixel));
if (!ppix) {
free(pmap->clientPixelsRed[client]);
free(pmap);
@@ -356,7 +356,7 @@ CreateColormap(Colormap mid, ScreenPtr pScreen, VisualPtr pVisual,
for (pent = &pmap->blue[size - 1]; pent >= pmap->blue; pent--)
pent->refcnt = AllocPrivate;
pmap->freeBlue = 0;
- ppix = malloc(size * sizeof(Pixel));
+ ppix = xallocarray(size, sizeof(Pixel));
if (!ppix) {
free(pmap->clientPixelsGreen[client]);
free(pmap->clientPixelsRed[client]);
@@ -706,7 +706,7 @@ UpdateColors(ColormapPtr pmap)
pVisual = pmap->pVisual;
size = pVisual->ColormapEntries;
- defs = malloc(size * sizeof(xColorItem));
+ defs = xallocarray(size, sizeof(xColorItem));
if (!defs)
return;
n = 0;
@@ -796,8 +796,8 @@ AllocColor(ColormapPtr pmap,
*pgreen = pmap->red[pixR].co.local.green;
*pblue = pmap->red[pixR].co.local.blue;
npix = pmap->numPixelsRed[client];
- ppix = (Pixel *) realloc(pmap->clientPixelsRed[client],
- (npix + 1) * sizeof(Pixel));
+ ppix = reallocarray(pmap->clientPixelsRed[client],
+ npix + 1, sizeof(Pixel));
if (!ppix)
return BadAlloc;
ppix[npix] = pixR;
@@ -818,22 +818,22 @@ AllocColor(ColormapPtr pmap,
*pgreen = pmap->green[pixG].co.local.green;
*pblue = pmap->blue[pixB].co.local.blue;
npix = pmap->numPixelsRed[client];
- ppix = (Pixel *) realloc(pmap->clientPixelsRed[client],
- (npix + 1) * sizeof(Pixel));
+ ppix = reallocarray(pmap->clientPixelsRed[client],
+ npix + 1, sizeof(Pixel));
if (!ppix)
return BadAlloc;
ppix[npix] = pixR;
pmap->clientPixelsRed[client] = ppix;
npix = pmap->numPixelsGreen[client];
- ppix = (Pixel *) realloc(pmap->clientPixelsGreen[client],
- (npix + 1) * sizeof(Pixel));
+ ppix = reallocarray(pmap->clientPixelsGreen[client],
+ npix + 1, sizeof(Pixel));
if (!ppix)
return BadAlloc;
ppix[npix] = pixG;
pmap->clientPixelsGreen[client] = ppix;
npix = pmap->numPixelsBlue[client];
- ppix = (Pixel *) realloc(pmap->clientPixelsBlue[client],
- (npix + 1) * sizeof(Pixel));
+ ppix = reallocarray(pmap->clientPixelsBlue[client],
+ npix + 1, sizeof(Pixel));
if (!ppix)
return BadAlloc;
ppix[npix] = pixB;
@@ -1283,7 +1283,7 @@ FindColor(ColormapPtr pmap, EntryPtr pentFirst, int size, xrgb * prgb,
break;
}
npix = nump[client];
- ppix = (Pixel *) realloc(pixp[client], (npix + 1) * sizeof(Pixel));
+ ppix = reallocarray(pixp[client], npix + 1, sizeof(Pixel));
if (!ppix) {
pent->refcnt--;
if (!pent->fShared)
@@ -1651,9 +1651,9 @@ AllocDirect(int client, ColormapPtr pmap, int c, int r, int g, int b,
for (p = pixels; p < pixels + c; p++)
*p = 0;
- ppixRed = malloc(npixR * sizeof(Pixel));
- ppixGreen = malloc(npixG * sizeof(Pixel));
- ppixBlue = malloc(npixB * sizeof(Pixel));
+ ppixRed = xallocarray(npixR, sizeof(Pixel));
+ ppixGreen = xallocarray(npixG, sizeof(Pixel));
+ ppixBlue = xallocarray(npixB, sizeof(Pixel));
if (!ppixRed || !ppixGreen || !ppixBlue) {
free(ppixBlue);
free(ppixGreen);
@@ -1666,19 +1666,19 @@ AllocDirect(int client, ColormapPtr pmap, int c, int r, int g, int b,
okB = AllocCP(pmap, pmap->blue, c, b, contig, ppixBlue, pbmask);
if (okR && okG && okB) {
- rpix = (Pixel *) realloc(pmap->clientPixelsRed[client],
- (pmap->numPixelsRed[client] + (c << r)) *
- sizeof(Pixel));
+ rpix = reallocarray(pmap->clientPixelsRed[client],
+ pmap->numPixelsRed[client] + (c << r),
+ sizeof(Pixel));
if (rpix)
pmap->clientPixelsRed[client] = rpix;
- gpix = (Pixel *) realloc(pmap->clientPixelsGreen[client],
- (pmap->numPixelsGreen[client] + (c << g)) *
- sizeof(Pixel));
+ gpix = reallocarray(pmap->clientPixelsGreen[client],
+ pmap->numPixelsGreen[client] + (c << g),
+ sizeof(Pixel));
if (gpix)
pmap->clientPixelsGreen[client] = gpix;
- bpix = (Pixel *) realloc(pmap->clientPixelsBlue[client],
- (pmap->numPixelsBlue[client] + (c << b)) *
- sizeof(Pixel));
+ bpix = reallocarray(pmap->clientPixelsBlue[client],
+ pmap->numPixelsBlue[client] + (c << b),
+ sizeof(Pixel));
if (bpix)
pmap->clientPixelsBlue[client] = bpix;
}
@@ -1751,7 +1751,7 @@ AllocPseudo(int client, ColormapPtr pmap, int c, int r, Bool contig,
npix = c << r;
if ((r >= 32) || (npix > pmap->freeRed) || (npix < c))
return BadAlloc;
- if (!(ppixTemp = malloc(npix * sizeof(Pixel))))
+ if (!(ppixTemp = xallocarray(npix, sizeof(Pixel))))
return BadAlloc;
ok = AllocCP(pmap, pmap->red, c, r, contig, ppixTemp, pmask);
@@ -1759,9 +1759,8 @@ AllocPseudo(int client, ColormapPtr pmap, int c, int r, Bool contig,
/* all the allocated pixels are added to the client pixel list,
* but only the unique ones are returned to the client */
- ppix = (Pixel *) realloc(pmap->clientPixelsRed[client],
- (pmap->numPixelsRed[client] +
- npix) * sizeof(Pixel));
+ ppix = reallocarray(pmap->clientPixelsRed[client],
+ pmap->numPixelsRed[client] + npix, sizeof(Pixel));
if (!ppix) {
for (p = ppixTemp; p < ppixTemp + npix; p++)
pmap->red[*p].refcnt = 0;
@@ -1964,7 +1963,7 @@ AllocShared(ColormapPtr pmap, Pixel * ppix, int c, int r, int g, int b,
npixClientNew = c << (r + g + b);
npixShared = (c << r) + (c << g) + (c << b);
- psharedList = malloc(npixShared * sizeof(SHAREDCOLOR *));
+ psharedList = xallocarray(npixShared, sizeof(SHAREDCOLOR *));
if (!psharedList)
return FALSE;
ppshared = psharedList;
@@ -2208,7 +2207,7 @@ FreeCo(ColormapPtr pmap, int client, int color, int npixIn, Pixel * ppixIn,
npix++;
}
}
- pptr = (Pixel *) realloc(ppixClient, npixNew * sizeof(Pixel));
+ pptr = reallocarray(ppixClient, npixNew, sizeof(Pixel));
if (pptr)
ppixClient = pptr;
npixClient = npixNew;
@@ -2473,8 +2472,8 @@ IsMapInstalled(Colormap map, WindowPtr pWin)
Colormap *pmaps;
int imap, nummaps, found;
- pmaps =
- malloc(pWin->drawable.pScreen->maxInstalledCmaps * sizeof(Colormap));
+ pmaps = xallocarray(pWin->drawable.pScreen->maxInstalledCmaps,
+ sizeof(Colormap));
if (!pmaps)
return FALSE;
nummaps = (*pWin->drawable.pScreen->ListInstalledColormaps)
@@ -2525,8 +2524,8 @@ ResizeVisualArray(ScreenPtr pScreen, int new_visual_count, DepthPtr depth)
first_new_vid = depth->numVids;
first_new_visual = pScreen->numVisuals;
- vids =
- realloc(depth->vids, (depth->numVids + new_visual_count) * sizeof(XID));
+ vids = reallocarray(depth->vids, depth->numVids + new_visual_count,
+ sizeof(XID));
if (!vids)
return FALSE;
@@ -2534,7 +2533,7 @@ ResizeVisualArray(ScreenPtr pScreen, int new_visual_count, DepthPtr depth)
depth->vids = vids;
numVisuals = pScreen->numVisuals + new_visual_count;
- visuals = realloc(pScreen->visuals, numVisuals * sizeof(VisualRec));
+ visuals = reallocarray(pScreen->visuals, numVisuals, sizeof(VisualRec));
if (!visuals) {
return FALSE;
}
diff --git a/xorg-server/dix/devices.c b/xorg-server/dix/devices.c
index bbf6d3066..faff8d6b0 100644
--- a/xorg-server/dix/devices.c
+++ b/xorg-server/dix/devices.c
@@ -177,6 +177,9 @@ DeviceSetProperty(DeviceIntPtr dev, Atom property, XIPropertyValuePtr prop,
if (!isfinite(f[i]))
return BadValue;
+ if (!dev->valuator)
+ return BadMatch;
+
if (!checkonly)
DeviceSetTransform(dev, f);
}
@@ -1474,8 +1477,8 @@ InitStringFeedbackClassDeviceStruct(DeviceIntPtr dev,
feedc->ctrl.num_symbols_displayed = 0;
feedc->ctrl.max_symbols = max_symbols;
feedc->ctrl.symbols_supported =
- malloc(sizeof(KeySym) * num_symbols_supported);
- feedc->ctrl.symbols_displayed = malloc(sizeof(KeySym) * max_symbols);
+ xallocarray(num_symbols_supported, sizeof(KeySym));
+ feedc->ctrl.symbols_displayed = xallocarray(max_symbols, sizeof(KeySym));
if (!feedc->ctrl.symbols_supported || !feedc->ctrl.symbols_displayed) {
free(feedc->ctrl.symbols_supported);
free(feedc->ctrl.symbols_displayed);
diff --git a/xorg-server/dix/dispatch.c b/xorg-server/dix/dispatch.c
index 45bd238ff..4a003b5bc 100755
--- a/xorg-server/dix/dispatch.c
+++ b/xorg-server/dix/dispatch.c
@@ -348,7 +348,7 @@ Dispatch(void)
nextFreeClientID = 1;
nClients = 0;
- clientReady = malloc(sizeof(int) * MaxClients);
+ clientReady = xallocarray(MaxClients, sizeof(int));
if (!clientReady)
return;
@@ -1008,7 +1008,7 @@ ProcQueryTree(ClientPtr client)
if (numChildren) {
int curChild = 0;
- childIDs = malloc(numChildren * sizeof(Window));
+ childIDs = xallocarray(numChildren, sizeof(Window));
if (!childIDs)
return BadAlloc;
for (pChild = pWin->lastChild; pChild != pHead;
@@ -2830,7 +2830,7 @@ ProcQueryColors(ClientPtr client)
count =
bytes_to_int32((client->req_len << 2) - sizeof(xQueryColorsReq));
- prgbs = calloc(1, count * sizeof(xrgb));
+ prgbs = calloc(count, sizeof(xrgb));
if (!prgbs && count)
return BadAlloc;
if ((rc =
@@ -2952,10 +2952,10 @@ ProcCreateCursor(ClientPtr client)
if (stuff->x > width || stuff->y > height)
return BadMatch;
- n = BitmapBytePad(width) * height;
- srcbits = calloc(1, n);
+ srcbits = calloc(BitmapBytePad(width), height);
if (!srcbits)
return BadAlloc;
+ n = BitmapBytePad(width) * height;
mskbits = malloc(n);
if (!mskbits) {
free(srcbits);
diff --git a/xorg-server/dix/dixfonts.c b/xorg-server/dix/dixfonts.c
index 6213d2dfa..12aef65a0 100644
--- a/xorg-server/dix/dixfonts.c
+++ b/xorg-server/dix/dixfonts.c
@@ -170,9 +170,8 @@ QueueFontWakeup(FontPathElementPtr fpe)
}
}
if (num_slept_fpes == size_slept_fpes) {
- new = (FontPathElementPtr *)
- realloc(slept_fpes,
- sizeof(FontPathElementPtr) * (size_slept_fpes + 4));
+ new = reallocarray(slept_fpes, size_slept_fpes + 4,
+ sizeof(FontPathElementPtr));
if (!new)
return;
slept_fpes = new;
@@ -432,7 +431,7 @@ OpenFont(ClientPtr client, XID fid, Mask flags, unsigned lenfname,
* copy the current FPE list, so that if it gets changed by another client
* while we're blocking, the request still appears atomic
*/
- c->fpe_list = malloc(sizeof(FontPathElementPtr) * num_fpes);
+ c->fpe_list = xallocarray(num_fpes, sizeof(FontPathElementPtr));
if (!c->fpe_list) {
free((void *) c->fontname);
free(c);
@@ -836,7 +835,7 @@ ListFonts(ClientPtr client, unsigned char *pattern, unsigned length,
if (!(c = malloc(sizeof *c)))
return BadAlloc;
- c->fpe_list = malloc(sizeof(FontPathElementPtr) * num_fpes);
+ c->fpe_list = xallocarray(num_fpes, sizeof(FontPathElementPtr));
if (!c->fpe_list) {
free(c);
return BadAlloc;
@@ -1094,7 +1093,7 @@ StartListFontsWithInfo(ClientPtr client, int length, unsigned char *pattern,
if (!(c = malloc(sizeof *c)))
goto badAlloc;
- c->fpe_list = malloc(sizeof(FontPathElementPtr) * num_fpes);
+ c->fpe_list = xallocarray(num_fpes, sizeof(FontPathElementPtr));
if (!c->fpe_list) {
free(c);
goto badAlloc;
@@ -1475,7 +1474,7 @@ doImageText(ClientPtr client, ITclosurePtr c)
*new_closure = *c;
c = new_closure;
- data = malloc(c->nChars * itemSize);
+ data = xallocarray(c->nChars, itemSize);
if (!data) {
free(c);
c = old_closure;
@@ -1634,7 +1633,7 @@ SetFontPathElements(int npaths, unsigned char *paths, int *bad, Bool persist)
unsigned char *cp = paths;
FontPathElementPtr fpe = NULL, *fplist;
- fplist = malloc(sizeof(FontPathElementPtr) * npaths);
+ fplist = xallocarray(npaths, sizeof(FontPathElementPtr));
if (!fplist) {
*bad = 0;
return BadAlloc;
@@ -1931,8 +1930,7 @@ RegisterFPEFunctions(NameCheckFunc name_func,
FPEFunctions *new;
/* grow the list */
- new = (FPEFunctions *) realloc(fpe_functions,
- (num_fpe_types + 1) * sizeof(FPEFunctions));
+ new = reallocarray(fpe_functions, num_fpe_types + 1, sizeof(FPEFunctions));
if (!new)
return -1;
fpe_functions = new;
diff --git a/xorg-server/dix/enterleave.c b/xorg-server/dix/enterleave.c
index a651c68b3..6c70d1718 100644
--- a/xorg-server/dix/enterleave.c
+++ b/xorg-server/dix/enterleave.c
@@ -714,7 +714,7 @@ DeliverStateNotifyEvent(DeviceIntPtr dev, WindowPtr win)
}
}
- sev = ev = (deviceStateNotify *) malloc(evcount * sizeof(xEvent));
+ sev = ev = xallocarray(evcount, sizeof(xEvent));
FixDeviceStateNotify(dev, ev, NULL, NULL, NULL, first);
if (b != NULL) {
diff --git a/xorg-server/dix/events.c b/xorg-server/dix/events.c
index 60712f00c..ad3d8a035 100644
--- a/xorg-server/dix/events.c
+++ b/xorg-server/dix/events.c
@@ -1060,6 +1060,7 @@ MonthChangedOrBadTime(CARD32 *ms)
void
NoticeTime(const DeviceIntPtr dev, TimeStamp time)
{
+ currentTime = time;
lastDeviceEventTime[XIAllDevices].time = currentTime;
lastDeviceEventTime[dev->id].time = currentTime;
@@ -4792,8 +4793,8 @@ SetInputFocus(ClientPtr client,
depth++;
if (depth > focus->traceSize) {
focus->traceSize = depth + 1;
- focus->trace = realloc(focus->trace,
- focus->traceSize * sizeof(WindowPtr));
+ focus->trace = reallocarray(focus->trace, focus->traceSize,
+ sizeof(WindowPtr));
}
focus->traceGood = depth;
for (pWin = focusWin, depth--; pWin; pWin = pWin->parent, depth--)
diff --git a/xorg-server/dix/extension.c b/xorg-server/dix/extension.c
index dec79ba34..8f3f7d63b 100644
--- a/xorg-server/dix/extension.c
+++ b/xorg-server/dix/extension.c
@@ -103,8 +103,7 @@ AddExtension(const char *name, int NumEvents, int NumErrors,
return ((ExtensionEntry *) NULL);
}
i = NumExtensions;
- newexts = (ExtensionEntry **) realloc(extensions,
- (i + 1) * sizeof(ExtensionEntry *));
+ newexts = reallocarray(extensions, i + 1, sizeof(ExtensionEntry *));
if (!newexts) {
free((void *) ext->name);
dixFreePrivates(ext->devPrivates, PRIVATE_EXTENSION);
@@ -153,8 +152,7 @@ AddExtensionAlias(const char *alias, ExtensionEntry * ext)
if (!ext)
return FALSE;
- aliases = realloc(ext->aliases,
- (ext->num_aliases + 1) * sizeof(char *));
+ aliases = reallocarray(ext->aliases, ext->num_aliases + 1, sizeof(char *));
if (!aliases)
return FALSE;
ext->aliases = aliases;
diff --git a/xorg-server/dix/glyphcurs.c b/xorg-server/dix/glyphcurs.c
index eca6a4cb8..3ff6ae83e 100644
--- a/xorg-server/dix/glyphcurs.c
+++ b/xorg-server/dix/glyphcurs.c
@@ -78,7 +78,6 @@ ServerBitsFromGlyph(FontPtr pfont, unsigned ch, CursorMetricPtr cm,
GCPtr pGC;
xRectangle rect;
PixmapPtr ppix;
- long nby;
char *pbits;
ChangeGCVal gcval[3];
unsigned char char2b[2];
@@ -88,8 +87,7 @@ ServerBitsFromGlyph(FontPtr pfont, unsigned ch, CursorMetricPtr cm,
char2b[1] = (unsigned char) (ch & 0xff);
pScreen = screenInfo.screens[0];
- nby = BitmapBytePad(cm->width) * (long) cm->height;
- pbits = calloc(1, nby);
+ pbits = calloc(BitmapBytePad(cm->width), cm->height);
if (!pbits)
return BadAlloc;
diff --git a/xorg-server/dix/grabs.c b/xorg-server/dix/grabs.c
index b92f1e7ce..2a307a2b9 100644
--- a/xorg-server/dix/grabs.c
+++ b/xorg-server/dix/grabs.c
@@ -594,10 +594,10 @@ DeletePassiveGrabFromList(GrabPtr pMinuendGrab)
i++;
if (!i)
return TRUE;
- deletes = malloc(i * sizeof(GrabPtr));
- adds = malloc(i * sizeof(GrabPtr));
- updates = malloc(i * sizeof(Mask **));
- details = malloc(i * sizeof(Mask *));
+ deletes = xallocarray(i, sizeof(GrabPtr));
+ adds = xallocarray(i, sizeof(GrabPtr));
+ updates = xallocarray(i, sizeof(Mask **));
+ details = xallocarray(i, sizeof(Mask *));
if (!deletes || !adds || !updates || !details) {
free(details);
free(updates);
diff --git a/xorg-server/dix/property.c b/xorg-server/dix/property.c
index 5dff5bb75..f0a5a9398 100644
--- a/xorg-server/dix/property.c
+++ b/xorg-server/dix/property.c
@@ -136,8 +136,8 @@ ProcRotateProperties(ClientPtr client)
return rc;
atoms = (Atom *) &stuff[1];
- props = malloc(stuff->nAtoms * sizeof(PropertyPtr));
- saved = malloc(stuff->nAtoms * sizeof(PropertyRec));
+ props = xallocarray(stuff->nAtoms, sizeof(PropertyPtr));
+ saved = xallocarray(stuff->nAtoms, sizeof(PropertyRec));
if (!props || !saved) {
rc = BadAlloc;
goto out;
@@ -313,7 +313,7 @@ dixChangeWindowProperty(ClientPtr pClient, WindowPtr pWin, Atom property,
/* do nothing */
}
else if (mode == PropModeAppend) {
- data = malloc((pProp->size + len) * sizeInBytes);
+ data = xallocarray(pProp->size + len, sizeInBytes);
if (!data)
return BadAlloc;
memcpy(data, pProp->data, pProp->size * sizeInBytes);
@@ -322,7 +322,7 @@ dixChangeWindowProperty(ClientPtr pClient, WindowPtr pWin, Atom property,
pProp->size += len;
}
else if (mode == PropModePrepend) {
- data = malloc(sizeInBytes * (len + pProp->size));
+ data = xallocarray(len + pProp->size, sizeInBytes);
if (!data)
return BadAlloc;
memcpy(data + totalSize, pProp->data, pProp->size * sizeInBytes);
@@ -578,7 +578,7 @@ ProcListProperties(ClientPtr client)
for (pProp = wUserProps(pWin); pProp; pProp = pProp->next)
numProps++;
- if (numProps && !(pAtoms = malloc(numProps * sizeof(Atom))))
+ if (numProps && !(pAtoms = xallocarray(numProps, sizeof(Atom))))
return BadAlloc;
numProps = 0;
diff --git a/xorg-server/dix/region.c b/xorg-server/dix/region.c
index 04e590170..fd7313990 100644
--- a/xorg-server/dix/region.c
+++ b/xorg-server/dix/region.c
@@ -1247,7 +1247,7 @@ RegionValidate(RegionPtr badreg, Bool *pOverlap)
if (sizeRI == numRI) {
/* Oops, allocate space for new region information */
sizeRI <<= 1;
- rit = (RegionInfo *) realloc(ri, sizeRI * sizeof(RegionInfo));
+ rit = (RegionInfo *) reallocarray(ri, sizeRI, sizeof(RegionInfo));
if (!rit)
goto bail;
ri = rit;
diff --git a/xorg-server/dix/resource.c b/xorg-server/dix/resource.c
index 2bec75ac7..5982be8d8 100644
--- a/xorg-server/dix/resource.c
+++ b/xorg-server/dix/resource.c
@@ -510,7 +510,7 @@ CreateNewResourceType(DeleteType deleteFunc, const char *name)
if (next & lastResourceClass)
return 0;
- types = realloc(resourceTypes, (next + 1) * sizeof(*resourceTypes));
+ types = reallocarray(resourceTypes, next + 1, sizeof(*resourceTypes));
if (!types)
return 0;
@@ -834,10 +834,10 @@ RebuildTable(int client)
*/
j = 2 * clientTable[client].buckets;
- tails = malloc(j * sizeof(ResourcePtr *));
+ tails = xallocarray(j, sizeof(ResourcePtr *));
if (!tails)
return;
- resources = malloc(j * sizeof(ResourcePtr));
+ resources = xallocarray(j, sizeof(ResourcePtr));
if (!resources) {
free(tails);
return;
diff --git a/xorg-server/dix/touch.c b/xorg-server/dix/touch.c
index 1eeed78bd..49d16ab37 100644
--- a/xorg-server/dix/touch.c
+++ b/xorg-server/dix/touch.c
@@ -101,7 +101,7 @@ TouchResizeQueue(ClientPtr client, void *closure)
* don't need to do it often */
size = dev->last.num_touches + dev->last.num_touches / 2 + 1;
- tmp = realloc(dev->last.touches, size * sizeof(*dev->last.touches));
+ tmp = reallocarray(dev->last.touches, size, sizeof(*dev->last.touches));
if (tmp) {
int j;
@@ -350,7 +350,7 @@ TouchBeginTouch(DeviceIntPtr dev, int sourceid, uint32_t touchid,
/* If we get here, then we've run out of touches: enlarge dev->touch and
* try again. */
- tmp = realloc(t->touches, (t->num_touches + 1) * sizeof(*ti));
+ tmp = reallocarray(t->touches, t->num_touches + 1, sizeof(*ti));
if (tmp) {
t->touches = tmp;
t->num_touches++;
@@ -547,8 +547,8 @@ TouchBuildDependentSpriteTrace(DeviceIntPtr dev, SpritePtr sprite)
return FALSE;
if (srcsprite->spriteTraceGood > sprite->spriteTraceSize) {
- trace = realloc(sprite->spriteTrace,
- srcsprite->spriteTraceSize * sizeof(*trace));
+ trace = reallocarray(sprite->spriteTrace,
+ srcsprite->spriteTraceSize, sizeof(*trace));
if (!trace) {
sprite->spriteTraceGood = 0;
return FALSE;
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-26 11:40:36 +0000