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| author | Igor V. Kovalenko <igor.v.kovalenko@gmail.com> | 2023-11-12 15:40:15 +0300 |
|---|---|---|
| committer | Igor V. Kovalenko <igor.v.kovalenko@gmail.com> | 2023-11-12 15:53:38 +0300 |
| commit | 81a6cc4967d1f19cef800932b10ade7f896ee2ea (patch) | |
| tree | 331783d13b5aa07483b4377f2f45147b7b708288 | |
| parent | 06ccfbb996e5b8b31f04f97795e8c9f083bea332 (diff) | |
Fix crash running in restricted environment.
When `pwd.h` header is not available (i.e. not using glibc) and environment
variables are not set (e.g. running via `env --ignore-environment`) client
library would crash due to uninitialized variable in `pa_get_home_dir()`.
Add missing initialization to fix that.
Fixes: #3792
Part-of: <https://gitlab.freedesktop.org/pulseaudio/pulseaudio/-/merge_requests/800>
| -rw-r--r-- | src/pulse/util.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/pulse/util.c b/src/pulse/util.c index 5933b77e8..c7b828cc2 100644 --- a/src/pulse/util.c +++ b/src/pulse/util.c @@ -167,7 +167,7 @@ char *pa_get_host_name(char *s, size_t l) { char *pa_get_home_dir(char *s, size_t l) { char *e; - char *dir; + char *dir = NULL; #ifdef HAVE_PWD_H struct passwd *r; #endif |