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| author | Mikael Magnusson <mikachu@gmail.com> | 2015-01-05 15:53:32 +0100 |
|---|---|---|
| committer | Mikael Magnusson <mikachu@gmail.com> | 2015-01-06 23:45:09 +0100 |
| commit | a150563fb049b338983156a5be4ff760a0d79c20 (patch) | |
| tree | 869edd0dd7dff15e9fdf08310cc3c8169a73d7dc | |
| parent | 7e7449592a6e2f10857e6a5e57a17d05e773b554 (diff) | |
| download | zsh-a150563fb049b338983156a5be4ff760a0d79c20.tar.gz zsh-a150563fb049b338983156a5be4ff760a0d79c20.tar.xz zsh-a150563fb049b338983156a5be4ff760a0d79c20.zip | |
34114: emulate: Handle aborting from mixed -L/-c correctly
Somehow Coverity found this (Issue 1255797, Failure to restore non-local value).
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | Src/builtin.c | 3 |
2 files changed, 7 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog index 6fd89cc28..39599afd5 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +2015-01-06 Mikael Magnusson <mikachu@gmail.com> + + * 34114: Src/builtin.c: emulate: Handle aborting from mixed + -L/-c correctly + 2015-01-06 Barton E. Schaefer <schaefer@zsh.org> * 34103: Src/subst.c: fix ancient (workers/15872) thinko that diff --git a/Src/builtin.c b/Src/builtin.c index 4a46cbc1f..afa836a03 100644 --- a/Src/builtin.c +++ b/Src/builtin.c @@ -5173,7 +5173,7 @@ bin_emulate(UNUSED(char *nam), char **argv, Options ops, UNUSED(int func)) if (cmd) { if (opt_L) { zwarnnam("emulate", "option -L incompatible with -c"); - goto restore; + goto restore2; } *--argv = cmd; /* on stack, never free()d, see execbuiltin() */ } else @@ -5211,6 +5211,7 @@ bin_emulate(UNUSED(char *nam), char **argv, Options ops, UNUSED(int func)) } ret = eval(argv); sticky = save_sticky; +restore2: emulation = saveemulation; memcpy(opts, saveopts, sizeof(opts)); restorepatterndisables(savepatterns); |