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options: Fix null ptr deference introduced in earlier fix.

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Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
This commit is contained in:
Aris Adamantiadis
2013-03-03 19:48:20 +01:00
committed by Andreas Schneider
parent 7fef6e817e
commit fadbe80c43
1 changed files with 7 additions and 0 deletions
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7
src/options.c
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@@ -1017,6 +1017,13 @@ int ssh_options_getopt(ssh_session session, int *argcptr, char **argv) {
} /* switch */
} /* while */
opterr = saveopterr;
tmp = realloc(save, (current + (argc - optind)) * sizeof(char*));
if (tmp == NULL) {
SAFE_FREE(save);
ssh_set_error_oom(session);
return -1;
}
save = tmp;
while (optind < argc) {
tmp = realloc(save, (current + 1) * sizeof(char*));
if (tmp == NULL) {