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gcc: pipe error path

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Close opened descriptors on failed fork path.
This commit is contained in:
Zdenek Kabelac 2024-06-16 15:15:44 +02:00
parent 64ccbc4b52
commit b1d80a0ffd
1 changed files with 5 additions and 1 deletions
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6
lib/misc/lvm-exec.c
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@ -164,7 +164,11 @@ FILE *pipe_open(struct cmd_context *cmd, const char *const argv[],
log_verbose("Piping:%s", _verbose_args(argv, buf, sizeof(buf))); log_verbose("Piping:%s", _verbose_args(argv, buf, sizeof(buf)));
if ((pdata->pid = fork()) == -1) { if ((pdata->pid = fork()) == -1) {
log_sys_error("pipe", ""); log_sys_error("fork", "");
if (close(pipefd[0]))
log_sys_debug("close", "STDOUT");
if (close(pipefd[1]))
log_sys_debug("close", "STDIN");
return 0; return 0;
} }