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| author | Barton E. Schaefer <schaefer@zsh.org> | 2015-02-20 18:45:36 -0800 |
|---|---|---|
| committer | Barton E. Schaefer <schaefer@zsh.org> | 2015-02-20 18:45:36 -0800 |
| commit | a4ff8e69570cbdb8e7d5bf1d5cc4000ffe63e15e (patch) | |
| tree | c4a880ad9be1ccc491a6fbe12bb2d2b9afe312f6 /Src/exec.c | |
| parent | 34587: ensure multibyte characters don't overflow. (diff) | |
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34590: queue_signals() around more scopes that manipulate global state
Diffstat (limited to 'Src/exec.c')
| -rw-r--r-- | Src/exec.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Src/exec.c b/Src/exec.c index 947b815f9..1a6149ad7 100644 --- a/Src/exec.c +++ b/Src/exec.c @@ -2337,6 +2337,7 @@ addvars(Estate state, Wordcode pc, int addflags) void setunderscore(char *str) { + queue_signals(); if (str && *str) { int l = strlen(str) + 1, nl = (l + 31) & ~31; @@ -2354,6 +2355,7 @@ setunderscore(char *str) *zunderscore = '\0'; underscoreused = 1; } + unqueue_signals(); } /* These describe the type of expansions that need to be done on the words @@ -5319,7 +5321,7 @@ execsave(void) { struct execstack *es; - es = (struct execstack *) malloc(sizeof(struct execstack)); + es = (struct execstack *) zalloc(sizeof(struct execstack)); es->list_pipe_pid = list_pipe_pid; es->nowait = nowait; es->pline_level = pline_level; |