diff options
| author |   gto2023 <gto7052@mailbox.org> | 2023-07-13 13:59:24 +0200 |
|---|---|---|
| committer |   Mike Gilbert <floppym@gentoo.org> | 2023-08-05 16:07:55 -0400 |
| commit | 7f230519475c2aaea91df75b0165d8b6c03b9fa9 (patch) | |
| tree | 8b707bc2ec831a5bc533701c7a961dd023600409 | |
| parent | sandbox: prevent possible use of uninitialized members of sandbox_info struct (diff) | |
| download | sandbox-7f230519475c2aaea91df75b0165d8b6c03b9fa9.tar.gz sandbox-7f230519475c2aaea91df75b0165d8b6c03b9fa9.tar.bz2 sandbox-7f230519475c2aaea91df75b0165d8b6c03b9fa9.zip | |
sandbox: do not compare array to NULL
Fixes a compiler warning:
```
src/environ.c:211:19: warning: the comparison will always evaluate as ‘true’ for the address of ‘work_dir’ will never be NULL [-Waddress]
```
Bug: https://bugs.gentoo.org/906234
Signed-off-by: gto2023 <gto7052@mailbox.org>
Signed-off-by: Mike Gilbert <floppym@gentoo.org>
| -rw-r--r-- | src/environ.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/environ.c b/src/environ.c index 81a3e5f..df8595b 100644 --- a/src/environ.c +++ b/src/environ.c @@ -208,7 +208,7 @@ static int setup_cfg_vars(struct sandbox_info_t *sandbox_info) if (-1 == setup_access_var(ENV_SANDBOX_WRITE)) return -1; if ((NULL == getenv(ENV_SANDBOX_WRITE)) && - (NULL != sandbox_info->work_dir)) + strlen(sandbox_info->work_dir)) setenv(ENV_SANDBOX_WRITE, sandbox_info->work_dir, 1); if (-1 == setup_access_var(ENV_SANDBOX_PREDICT)) |