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monkey/browser.c: Handle failed calloc more gracefully

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Signed-off-by: Daniel Silverstone <dsilvers@digital-scurf.org>
This commit is contained in:
Daniel Silverstone 2019-08-01 09:23:58 +01:00
parent a325d6b474
commit 6c951f7a15
1 changed files with 4 additions and 0 deletions
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4
frontends/monkey/browser.c
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@ -594,6 +594,10 @@ monkey_window_handle_exec(int argc, char **argv)
total += strlen(argv[i]) + 1; total += strlen(argv[i]) + 1;
} }
char *cmd = calloc(total, 1); char *cmd = calloc(total, 1);
if (cmd == NULL) {
moutf(MOUT_ERROR, "JS WIN %d RET ENOMEM", atoi(argv[2]));
return;
}
strcpy(cmd, argv[4]); strcpy(cmd, argv[4]);
for (int i = 5; i < argc; ++i) { for (int i = 5; i < argc; ++i) {
strcat(cmd, " "); strcat(cmd, " ");