diff options
| -rw-r--r-- | shell/builtin_ulimit.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/shell/builtin_ulimit.c b/shell/builtin_ulimit.c index 7e86783..9f9205e 100644 --- a/shell/builtin_ulimit.c +++ b/shell/builtin_ulimit.c @@ -175,15 +175,16 @@ int FAST_FUNC shell_builtin_ulimit(char **argv) opt_char = 'f'; for (l = limits_tbl; l != &limits_tbl[ARRAY_SIZE(limits_tbl)]; l++) { if (opt_char == l->option) { - char *val_str = optarg ? optarg : (argv[optind] && argv[optind][0] != '-' ? argv[optind] : NULL); + char *val_str; getrlimit(l->cmd, &limit); + + val_str = optarg; + if (!val_str && argv[optind] && argv[optind][0] != '-') + val_str = argv[optind++]; /* ++ skips NN in "-c NN" case */ if (val_str) { rlim_t val; - if (!optarg) /* -c NNN: make getopt skip NNN */ - optind++; - if (strcmp(val_str, "unlimited") == 0) val = RLIM_INFINITY; else { |