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| author | Barton E. Schaefer <schaefer@zsh.org> | 2017-01-29 08:30:14 -0800 |
|---|---|---|
| committer | Barton E. Schaefer <schaefer@zsh.org> | 2017-01-29 08:30:14 -0800 |
| commit | e51c9c17af51e4055efb5a2cc36739d1d7ae457f (patch) | |
| tree | b77de131860f9f0d48ed0604d095a82c59665a1a /Src/Zle/computil.c | |
| parent | 0672c753596bd454e7456fe660eab1b8bf2879d1 (diff) | |
| download | zsh-e51c9c17af51e4055efb5a2cc36739d1d7ae457f.tar.gz zsh-e51c9c17af51e4055efb5a2cc36739d1d7ae457f.tar.xz zsh-e51c9c17af51e4055efb5a2cc36739d1d7ae457f.zip | |
40453: signal handler safety for callers of patcompile(PAT_STATIC), which is not re-entrant.
Diffstat (limited to 'Src/Zle/computil.c')
| -rw-r--r-- | Src/Zle/computil.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/Src/Zle/computil.c b/Src/Zle/computil.c index 5b9ceec1a..325da6ddb 100644 --- a/Src/Zle/computil.c +++ b/Src/Zle/computil.c @@ -3928,6 +3928,8 @@ bin_comptry(char *nam, char **args, UNUSED(Options ops), UNUSED(int func)) if (*q) { char *qq, *qqq; + queue_signals(); + if (c) *c = '\0'; @@ -3999,6 +4001,8 @@ bin_comptry(char *nam, char **args, UNUSED(Options ops), UNUSED(int func)) } if (c) *c = ':'; + + unqueue_signals(); } } if (num) { @@ -4708,6 +4712,8 @@ cfp_add_sdirs(LinkList final, LinkList orig, char *skipped, if (!*p) continue; + queue_signals(); /* Protect PAT_STATIC */ + tokenize(f); pprog = patcompile(f, PAT_STATIC, NULL); untokenize(f); @@ -4740,6 +4746,8 @@ cfp_add_sdirs(LinkList final, LinkList orig, char *skipped, } } } + + unqueue_signals(); } } } |