diff options
Diffstat (limited to 'Src/Builtins/rlimits.c')
| -rw-r--r-- | Src/Builtins/rlimits.c | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/Src/Builtins/rlimits.c b/Src/Builtins/rlimits.c index 56f67f06c..db84d8425 100644 --- a/Src/Builtins/rlimits.c +++ b/Src/Builtins/rlimits.c @@ -462,7 +462,7 @@ bin_unlimit(char *nam, char **argv, Options ops, int func) static int bin_ulimit(char *name, char **argv, Options ops, int func) { - int res, resmask = 0, hard = 0, soft = 0, nres = 0; + int res, resmask = 0, hard = 0, soft = 0, nres = 0, all = 0; char *options; do { @@ -486,11 +486,12 @@ bin_ulimit(char *name, char **argv, Options ops, int func) soft = 1; continue; case 'a': - if (*argv || options[1] || resmask) { - zwarnnam(name, "no arguments required after -a", + if (resmask) { + zwarnnam(name, "no limits allowed with -a", NULL, 0); return 1; } + all = 1; resmask = (1 << RLIM_NLIMITS) - 1; nres = RLIM_NLIMITS; continue; @@ -547,6 +548,11 @@ bin_ulimit(char *name, char **argv, Options ops, int func) resmask |= 1 << res; nres++; } + if (all && res != -1) { + zwarnnam(name, "no limits allowed with -a", + NULL, 0); + return 1; + } } } if (!*argv || **argv == '-') { @@ -560,6 +566,10 @@ bin_ulimit(char *name, char **argv, Options ops, int func) nres++; continue; } + if (all) { + zwarnnam(name, "no arguments allowed after -a", NULL, 0); + return 1; + } if (res < 0) res = RLIMIT_FSIZE; if (strcmp(*argv, "unlimited")) { |