diff options
Diffstat (limited to 'nx-X11')
| -rw-r--r-- | nx-X11/programs/Xserver/hw/nxagent/Clipboard.c | 53 | ||||
| -rw-r--r-- | nx-X11/programs/Xserver/hw/nxagent/Utils.h | 2 |
2 files changed, 18 insertions, 37 deletions
diff --git a/nx-X11/programs/Xserver/hw/nxagent/Clipboard.c b/nx-X11/programs/Xserver/hw/nxagent/Clipboard.c index 0b78c2f05..a9287150c 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Clipboard.c +++ b/nx-X11/programs/Xserver/hw/nxagent/Clipboard.c @@ -211,9 +211,9 @@ void nxagentPrintClipboardStat(char *header) fprintf(stderr, "lastServer\n"); fprintf(stderr, " lastServerRequestor (Window) [0x%x]\n", lastServerRequestor); - if (s) XFree(s); s = XGetAtomName(nxagentDisplay, lastServerProperty); + SAFE_XFree(s); s = XGetAtomName(nxagentDisplay, lastServerProperty); fprintf(stderr, " lastServerProperty (Atom) [% 4d][%s]\n", lastServerProperty, s); - if (s) XFree(s); s = XGetAtomName(nxagentDisplay, lastServerTarget); + SAFE_XFree(s); s = XGetAtomName(nxagentDisplay, lastServerTarget); fprintf(stderr, " lastServerTarget (Atom) [% 4d][%s]\n", lastServerTarget, s); fprintf(stderr, " lastServerTime (Time) [%u]\n", lastServerTime); @@ -246,18 +246,18 @@ void nxagentPrintClipboardStat(char *header) fprintf(stderr, " CurrentSelections[].window [0x%x]\n", CurrentSelections[nxagentClipboardSelection].window); fprintf(stderr, "Atoms (server side)\n"); - if (s) XFree(s); s = XGetAtomName(nxagentDisplay, serverTARGETS); + SAFE_XFree(s); s = XGetAtomName(nxagentDisplay, serverTARGETS); fprintf(stderr, " serverTARGETS [% 4d][%s]\n", serverTARGETS, validateString(s)); - if (s) XFree(s); s = XGetAtomName(nxagentDisplay, serverTEXT); + SAFE_XFree(s); s = XGetAtomName(nxagentDisplay, serverTEXT); fprintf(stderr, " serverTEXT [% d][%s]\n", serverTEXT, s); - if (s) XFree(s); s = XGetAtomName(nxagentDisplay, serverUTF8_STRING); + SAFE_XFree(s); s = XGetAtomName(nxagentDisplay, serverUTF8_STRING); fprintf(stderr, " serverUTF8_STRING [% 4d][%s]\n", serverUTF8_STRING, s); - if (s) XFree(s); s = XGetAtomName(nxagentDisplay, serverCutProperty); + SAFE_XFree(s); s = XGetAtomName(nxagentDisplay, serverCutProperty); fprintf(stderr, " serverCutProperty [% 4d][%s]\n", serverCutProperty, s); - if (s) XFree(s); s = XGetAtomName(nxagentDisplay, nxagentClipboardAtom); + SAFE_XFree(s); s = XGetAtomName(nxagentDisplay, nxagentClipboardAtom); fprintf(stderr, " nxagentClipboardAtom [% 4d][%s]\n", nxagentClipboardAtom, s); - if (s) XFree(s); s = XGetAtomName(nxagentDisplay, nxagentTimestampAtom); + SAFE_XFree(s); s = XGetAtomName(nxagentDisplay, nxagentTimestampAtom); fprintf(stderr, " nxagentTimestampAtom [% 4d][%s]\n", nxagentTimestampAtom, s); fprintf(stderr, "Atoms (inside nxagent)\n"); @@ -270,7 +270,7 @@ void nxagentPrintClipboardStat(char *header) fprintf(stderr, "\\------------------------------------------------------------------------------\n"); - if (s) XFree(s); s = NULL; + SAFE_XFree(s); #endif } @@ -460,10 +460,7 @@ FIXME: Do we need this? fprintf(stderr, "SelectionRequest event aborting sele=[%s] ext target=[%s] Atom size is [%d]\n", validateString(NameForAtom(X->xselectionrequest.selection)), strTarget, sizeof(Atom)); - if (strTarget != NULL) - { - XFree(strTarget); - } + SAFE_XFree(strTarget); */ memset(&eventSelection, 0, sizeof(XSelectionEvent)); eventSelection.property = None; @@ -843,11 +840,7 @@ void nxagentCollectPropertyEvent(int resource) lastClientWindowPtr = NULL; SetClientSelectionStage(None); - if (pszReturnData != NULL) - { - XFree(pszReturnData); - } - + SAFE_XFree(pszReturnData); return; } @@ -867,11 +860,7 @@ void nxagentCollectPropertyEvent(int resource) lastClientWindowPtr = NULL; SetClientSelectionStage(None); - if (pszReturnData != NULL) - { - XFree(pszReturnData); - } - + SAFE_XFree(pszReturnData); return; } @@ -897,11 +886,7 @@ void nxagentCollectPropertyEvent(int resource) lastClientWindowPtr = NULL; SetClientSelectionStage(None); - if (pszReturnData != NULL) - { - XFree(pszReturnData); - } - + SAFE_XFree(pszReturnData); return; } @@ -940,11 +925,7 @@ void nxagentCollectPropertyEvent(int resource) lastClientWindowPtr = NULL; SetClientSelectionStage(None); - if (pszReturnData != NULL) - { - XFree(pszReturnData); - } - + SAFE_XFree(pszReturnData); return; } @@ -985,8 +966,7 @@ void nxagentCollectPropertyEvent(int resource) } } - XFree(pszReturnData); - pszReturnData = NULL; + SAFE_XFree(pszReturnData); } void nxagentNotifySelection(XEvent *X) @@ -1122,8 +1102,7 @@ void nxagentNotifySelection(XEvent *X) } /* - * XFree(pszReturnData); - * pszReturnData=NULL; + * SAFE_XFree(pszReturnData); */ } diff --git a/nx-X11/programs/Xserver/hw/nxagent/Utils.h b/nx-X11/programs/Xserver/hw/nxagent/Utils.h index 63904e23b..c0ad03345 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Utils.h +++ b/nx-X11/programs/Xserver/hw/nxagent/Utils.h @@ -44,4 +44,6 @@ static inline const char * validateString(const char *str) { return str ? str : "(null)"; } +#define SAFE_XFree(what) do {if (what) {XFree(what); what = NULL;}} while (0) + #endif /* __Utils_H__ */ |