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authorAlan Coopersmith <alan.coopersmith@oracle.com>2014-07-05 11:57:17 -0700
committerAlan Coopersmith <alan.coopersmith@oracle.com>2014-07-05 11:57:17 -0700
commit44a450461b6361d691c360438af21fa3be21c408 (patch)
tree146dec131aa4ca764afd1ad18410266d843b1904 /fslsfonts.c
parent79344cb17e9b6b3d16ae2067b7d6e16ae204e52f (diff)
Abort on malloc/realloc failure
cppcheck still warns about our use of realloc, but it's harmless: [fslsfonts.c:268]: (error) Common realloc mistake: 'font_list' nulled but not freed upon failure Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
Diffstat (limited to 'fslsfonts.c')
-rw-r--r--fslsfonts.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/fslsfonts.c b/fslsfonts.c
index d902001..48d077d 100644
--- a/fslsfonts.c
+++ b/fslsfonts.c
@@ -270,6 +270,11 @@ get_list(const char *pattern)
else
font_list = (FontList *) malloc((unsigned)
(font_cnt + available) * sizeof(FontList));
+ if (font_list == NULL) {
+ fprintf(stderr, "%s: unable to allocate %zu bytes for font list\n",
+ program_name, (font_cnt + available) * sizeof(FontList));
+ exit(-1);
+ }
for (i = 0; i < available; i++) {
font_list[font_cnt].name = fonts[i];