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CID:1214200 Dereference null return value

This commit is contained in:
Michael Jerris 2014-05-15 13:47:24 +00:00
parent 92c6f3abc5
commit 0469db0305
1 changed files with 22 additions and 12 deletions
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34
src/mod/applications/mod_httapi/mod_httapi.c
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@ -1499,22 +1499,32 @@ static switch_status_t httapi_sync(client_t *client)
char *r, *q, *p = strstr(dynamic_url, "://"); char *r, *q, *p = strstr(dynamic_url, "://");
use_url++; use_url++;
dup_creds = strdup(p+3); if (p) {
dup_creds = strdup(p+3);
if ((q = strchr(dup_creds, '@'))) *q = '\0'; if ((q = strchr(dup_creds, '@'))) *q = '\0';
q = strdup(url); q = strdup(url);
r = strchr(q, '@');
r++;
if ((p = strstr(q, "://"))) { if (q) {
*(p+3) = '\0'; r = strchr(q, '@');
}
if (r) {
r++;
if ((p = strstr(q, "://"))) {
*(p+3) = '\0';
}
p = switch_mprintf("%s%s", q, r); p = switch_mprintf("%s%s", q, r);
free(dynamic_url); if (p) {
dynamic_url = p; free(dynamic_url);
free(q); dynamic_url = p;
}
}
free(q);
}
}
} }