diff options
Diffstat (limited to 'src/rtos/linux.c')
| -rw-r--r-- | src/rtos/linux.c | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/src/rtos/linux.c b/src/rtos/linux.c index cd7ae043..15d52366 100644 --- a/src/rtos/linux.c +++ b/src/rtos/linux.c @@ -420,6 +420,8 @@ int fill_task(struct target *target, struct threads *t) } else LOG_ERROR("fill task: unable to read memory"); + free(buffer); + return retval; } @@ -494,8 +496,10 @@ int get_current(struct target *target, int create) int retval; if (target_get_gdb_reg_list(head->target, ®_list, - ®_list_size) != ERROR_OK) + ®_list_size) != ERROR_OK) { + free(buffer); return ERROR_TARGET_FAILURE; + } if (!reg_list[13]->valid) reg_list[13]->type->get(reg_list[13]); @@ -550,6 +554,8 @@ int get_current(struct target *target, int create) head = head->next; } + free(buffer); + return ERROR_OK; } @@ -615,6 +621,7 @@ retry: (uint8_t *) registers); if (retval != ERROR_OK) { + free(buffer); LOG_ERROR("cpu_context: unable to read memory\n"); return context; } @@ -643,6 +650,8 @@ retry: if (*thread_info_addr_old == 0xdeadbeef) *thread_info_addr_old = thread_info_addr_update; + free(buffer); + return context; } @@ -655,11 +664,13 @@ uint32_t next_task(struct target *target, struct threads *t) if (retval == ERROR_OK) { uint32_t val = get_buffer(target, buffer); val = val - NEXT; - return val; free(buffer); + return val; } else LOG_ERROR("next task: unable to read memory"); + free(buffer); + return 0; } @@ -778,6 +789,7 @@ int linux_get_tasks(struct target *target, int context) retval = get_name(target, t); if (loop > MAX_THREADS) { + free(t); LOG_INFO("more than %d threads !!", MAX_THREADS); return ERROR_FAIL; } @@ -829,6 +841,7 @@ int linux_get_tasks(struct target *target, int context) (timeval_ms() - start) / linux_os->threadid_count); LOG_INFO("threadid count %d", linux_os->threadid_count); + free(t); return ERROR_OK; } @@ -973,7 +986,7 @@ error_handling: #ifndef PID_CHECK error_handling: free(t); - LOG_ERROR("unable toread pid"); + LOG_ERROR("unable to read pid"); return; #endif @@ -1454,7 +1467,7 @@ static int linux_thread_packet(struct connection *connection, char *packet, } } - /* if a packet handler returned an error, exit input loop */ + /* if a packet handler returned an error, exit input loop */ if (retval != ERROR_OK) return retval; } |