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| author | Peter Stephenson <pws@users.sourceforge.net> | 2004-02-08 21:05:49 +0000 |
|---|---|---|
| committer | Peter Stephenson <pws@users.sourceforge.net> | 2004-02-08 21:05:49 +0000 |
| commit | d84942a9b46903de5a8738dc701894fa59283524 (patch) | |
| tree | 6ae05e5842dcdb202881fdf85bb9308f9bae5098 /Src/Builtins/rlimits.c | |
| parent | 97ab9b22d71efe9ce9df1434981c04c611e87077 (diff) | |
| download | zsh-d84942a9b46903de5a8738dc701894fa59283524.tar.gz zsh-d84942a9b46903de5a8738dc701894fa59283524.tar.xz zsh-d84942a9b46903de5a8738dc701894fa59283524.zip | |
19408: fix argument handling for ulimit -aH
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")) { |