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| author | Ulrich Sibiller <uli42@gmx.de> | 2021-01-04 17:28:53 +0100 |
|---|---|---|
| committer | Ulrich Sibiller <uli42@gmx.de> | 2021-01-15 19:50:36 +0100 |
| commit | 948bbe50a96c5563a2783f2d9c86a83ded707143 (patch) | |
| tree | 0e532d4725251d49397da65916bb13175872dee6 /nx-X11/programs/Xserver/hw/nxagent/NXglyph.c | |
| parent | 7443fea69f89fda3c36e99dc5ff07731020e8891 (diff) | |
| download | nx-libs-948bbe50a96c5563a2783f2d9c86a83ded707143.tar.gz nx-libs-948bbe50a96c5563a2783f2d9c86a83ded707143.tar.bz2 nx-libs-948bbe50a96c5563a2783f2d9c86a83ded707143.zip | |
NXglyph.c: check for malloc error
"V575 The potential null pointer is passed into 'memcpy'
function. Inspect the first argument."
Diffstat (limited to 'nx-X11/programs/Xserver/hw/nxagent/NXglyph.c')
| -rw-r--r-- | nx-X11/programs/Xserver/hw/nxagent/NXglyph.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/nx-X11/programs/Xserver/hw/nxagent/NXglyph.c b/nx-X11/programs/Xserver/hw/nxagent/NXglyph.c index 022ef09f4..8c35af4c4 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/NXglyph.c +++ b/nx-X11/programs/Xserver/hw/nxagent/NXglyph.c @@ -296,6 +296,13 @@ miGlyphs (CARD8 op, else { nxagentGlyphsExtents = (BoxPtr) malloc(sizeof(BoxRec)); + if (!nxagentGlyphsExtents) + { + #ifdef WARNING + fprintf(stderr, "WARNING! Cannot allocate GlyphExtents\n"); + #endif + return; + } GlyphExtents (nlist, list, glyphs, &extents); |