diff options
Diffstat (limited to 'src/common/util.c')
| -rw-r--r-- | src/common/util.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/src/common/util.c b/src/common/util.c index b773aa79d0..2a3aec525a 100644 --- a/src/common/util.c +++ b/src/common/util.c @@ -155,11 +155,13 @@ tor_malloc_(size_t size DMALLOC_PARAMS) #endif if (PREDICT_UNLIKELY(result == NULL)) { + /* LCOV_EXCL_START */ log_err(LD_MM,"Out of memory on malloc(). Dying."); /* If these functions die within a worker process, they won't call * spawn_exit, but that's ok, since the parent will run out of memory soon * anyway. */ exit(1); + /* LCOV_EXCL_STOP */ } return result; } @@ -243,8 +245,10 @@ tor_realloc_(void *ptr, size_t size DMALLOC_PARAMS) #endif if (PREDICT_UNLIKELY(result == NULL)) { + /* LCOV_EXCL_START */ log_err(LD_MM,"Out of memory on realloc(). Dying."); exit(1); + /* LCOV_EXCL_STOP */ } return result; } @@ -279,8 +283,10 @@ tor_strdup_(const char *s DMALLOC_PARAMS) dup = strdup(s); #endif if (PREDICT_UNLIKELY(dup == NULL)) { + /* LCOV_EXCL_START */ log_err(LD_MM,"Out of memory on strdup(). Dying."); exit(1); + /* LCOV_EXCL_STOP */ } return dup; } @@ -3470,13 +3476,17 @@ start_daemon(void) start_daemon_called = 1; if (pipe(daemon_filedes)) { + /* LCOV_EXCL_START */ log_err(LD_GENERAL,"pipe failed; exiting. Error was %s", strerror(errno)); exit(1); + /* LCOV_EXCL_STOP */ } pid = fork(); if (pid < 0) { + /* LCOV_EXCL_START */ log_err(LD_GENERAL,"fork failed. Exiting."); exit(1); + /* LCOV_EXCL_STOP */ } if (pid) { /* Parent */ int ok; @@ -3538,8 +3548,10 @@ finish_daemon(const char *desired_cwd) nullfd = tor_open_cloexec("/dev/null", O_RDWR, 0); if (nullfd < 0) { + /* LCOV_EXCL_START */ log_err(LD_GENERAL,"/dev/null can't be opened. Exiting."); exit(1); + /* LCOV_EXCL_STOP */ } /* close fds linking to invoking terminal, but * close usual incoming fds, but redirect them somewhere @@ -3548,8 +3560,10 @@ finish_daemon(const char *desired_cwd) if (dup2(nullfd,0) < 0 || dup2(nullfd,1) < 0 || dup2(nullfd,2) < 0) { + /* LCOV_EXCL_START */ log_err(LD_GENERAL,"dup2 failed. Exiting."); exit(1); + /* LCOV_EXCL_STOP */ } if (nullfd > 2) close(nullfd); @@ -4324,7 +4338,7 @@ tor_spawn_background(const char *const filename, const char **argv, _exit(255); /* Never reached, but avoids compiler warning */ - return status; + return status; // LCOV_EXCL_LINE } /* In parent */ |