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| author | russell <russell@f38db490-d61c-443f-a65b-d21fe96a405b> | 2006-11-06 18:05:11 +0000 |
|---|---|---|
| committer | russell <russell@f38db490-d61c-443f-a65b-d21fe96a405b> | 2006-11-06 18:05:11 +0000 |
| commit | d0a6280e3e96e7c7b6b0e372991b1b32468fe6df (patch) | |
| tree | e40f755cf854ea0e64efa3a1241a5cb1e17ba994 /utils/check_expr.c | |
| parent | 15b54107c7b951c1cfa56a863cc28a01dcf01447 (diff) | |
check for failure after call to calloc() (issue #8295)
git-svn-id: http://svn.digium.com/svn/asterisk/trunk@47232 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'utils/check_expr.c')
| -rw-r--r-- | utils/check_expr.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/utils/check_expr.c b/utils/check_expr.c index 531af49c0..85b869b2d 100644 --- a/utils/check_expr.c +++ b/utils/check_expr.c @@ -69,6 +69,8 @@ char *find_var(const char *varname) /* the list should be pretty short, if there void set_var(const char *varname, const char *varval) { struct varz *t = calloc(1,sizeof(struct varz)); + if (!t) + return; strcpy(t->varname, varname); strcpy(t->varval, varval); t->next = global_varlist; |