diff options
Diffstat (limited to 'src/utils/wpa_debug.c')
| -rw-r--r-- | src/utils/wpa_debug.c | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/src/utils/wpa_debug.c b/src/utils/wpa_debug.c index 61c0d5ce68c7..f7acf6b9f698 100644 --- a/src/utils/wpa_debug.c +++ b/src/utils/wpa_debug.c @@ -148,7 +148,7 @@ int wpa_debug_open_linux_tracing(void) strtok_r(line, " ", &tmp2); tmp_path = strtok_r(NULL, " ", &tmp2); fstype = strtok_r(NULL, " ", &tmp2); - if (strcmp(fstype, "debugfs") == 0) { + if (fstype && strcmp(fstype, "debugfs") == 0) { path = tmp_path; break; } @@ -517,16 +517,18 @@ int wpa_debug_reopen_file(void) { #ifdef CONFIG_DEBUG_FILE int rv; - if (last_path) { - char *tmp = os_strdup(last_path); - wpa_debug_close_file(); - rv = wpa_debug_open_file(tmp); - os_free(tmp); - } else { - wpa_printf(MSG_ERROR, "Last-path was not set, cannot " - "re-open log file."); - rv = -1; - } + char *tmp; + + if (!last_path) + return 0; /* logfile not used */ + + tmp = os_strdup(last_path); + if (!tmp) + return -1; + + wpa_debug_close_file(); + rv = wpa_debug_open_file(tmp); + os_free(tmp); return rv; #else /* CONFIG_DEBUG_FILE */ return 0; |