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| author | Barton E. Schaefer <schaefer@zsh.org> | 2017-02-13 16:45:31 -0800 |
|---|---|---|
| committer | Barton E. Schaefer <schaefer@zsh.org> | 2017-02-13 18:09:34 -0800 |
| commit | 63f086d167960a27ecdbcb762179e2c2bf8a29f5 (patch) | |
| tree | 178da0da015c81baf5ac8e8a7c1dfc4697d4fd38 | |
| parent | e720f459759ce8e7812cca9dad140ef188432b40 (diff) | |
| download | zsh-63f086d167960a27ecdbcb762179e2c2bf8a29f5.tar.gz zsh-63f086d167960a27ecdbcb762179e2c2bf8a29f5.tar.xz zsh-63f086d167960a27ecdbcb762179e2c2bf8a29f5.zip | |
40524: do not free a null array
| -rw-r--r-- | ChangeLog | 2 | ||||
| -rw-r--r-- | Src/Modules/example.c | 3 |
2 files changed, 4 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog index fe1da1a51..1ab392d88 100644 --- a/ChangeLog +++ b/ChangeLog @@ -3,6 +3,8 @@ * 40539: Fabian Klotzl: Completion/Unix/Command/_gcc: typo in MIPS branch of argument selection + * 40524: Src/Modules/example.c: do not free a null array + 2017-02-13 Peter Stephenson <p.stephenson@samsung.com> * 40537: Doc/Zsh/builtins.yo: document the foregoing. diff --git a/Src/Modules/example.c b/Src/Modules/example.c index 45ca2cffa..c80c9e7b2 100644 --- a/Src/Modules/example.c +++ b/Src/Modules/example.c @@ -69,7 +69,8 @@ bin_example(char *nam, char **args, Options ops, UNUSED(int func)) intparam = i; zsfree(strparam); strparam = ztrdup(*oargs ? *oargs : ""); - freearray(arrparam); + if (arrparam) + freearray(arrparam); arrparam = zarrdup(oargs); return 0; } |