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roken: fix valgrind leak noise

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This commit is contained in:
Nicolas Williams
2020-04-23 20:44:32 -05:00
parent d6e9584d6c
commit 9794f02245
1 changed files with 4 additions and 4 deletions
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8
lib/roken/detach.c
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@@ -52,7 +52,7 @@ roken_detach_prep(int argc, char **argv, char *special_arg)
pid_t child;
char **new_argv;
char buf[1];
char *fildes;
char fildes[21];
int status;
pipefds[0] = -1;
@@ -78,9 +78,9 @@ roken_detach_prep(int argc, char **argv, char *special_arg)
fcntl(pipefds[1], F_SETFD, fcntl(pipefds[1], F_GETFD & ~(O_CLOEXEC)));
#endif
if (asprintf(&fildes, "%d", pipefds[1]) == -1 ||
fildes == NULL)
err(1, "failed to setup to detach daemon (_dup failed)");
if (snprintf(fildes, sizeof(fildes), "%d", pipefds[1]) >= sizeof(fildes))
err(1, "failed to setup to detach daemon (fd number %d too large)",
pipefds[1]);
new_argv[0] = argv[0];
new_argv[1] = special_arg;