X-Git-Url: http://git.liburcu.org/?a=blobdiff_plain;f=libust%2Ftracectl.c;h=e64b26f7cf85dc6ad2718d508f0e95d2cd226c8d;hb=1dba3e6c054da18f238d051da5b1839bd5e4e4dd;hp=e339218ebd216108fb1f4c7bf6b9cc2e690ec442;hpb=08b8805efffcad4e0f713272cac6f75390176396;p=ust.git

diff --git a/libust/tracectl.c b/libust/tracectl.c
index e339218..e64b26f 100644
--- a/libust/tracectl.c
+++ b/libust/tracectl.c
@@ -282,12 +282,14 @@ static int do_cmd_get_shmid(const char *recvbuf, struct ustcomm_source *src)
 	channel_and_cpu = nth_token(recvbuf, 1);
 	if(channel_and_cpu == NULL) {
 		ERR("cannot parse channel");
+		retval = -1;
 		goto end;
 	}
 
 	seperate_channel_cpu(channel_and_cpu, &ch_name, &ch_cpu);
 	if(ch_cpu == -1) {
 		ERR("problem parsing channel name");
+		retval = -1;
 		goto free_short_chan_name;
 	}
 
@@ -360,12 +362,14 @@ static int do_cmd_get_n_subbufs(const char *recvbuf, struct ustcomm_source *src)
 	channel_and_cpu = nth_token(recvbuf, 1);
 	if(channel_and_cpu == NULL) {
 		ERR("cannot parse channel");
+		retval = -1;
 		goto end;
 	}
 
 	seperate_channel_cpu(channel_and_cpu, &ch_name, &ch_cpu);
 	if(ch_cpu == -1) {
 		ERR("problem parsing channel name");
+		retval = -1;
 		goto free_short_chan_name;
 	}
 
@@ -434,12 +438,14 @@ static int do_cmd_get_subbuf_size(const char *recvbuf, struct ustcomm_source *sr
 	channel_and_cpu = nth_token(recvbuf, 1);
 	if(channel_and_cpu == NULL) {
 		ERR("cannot parse channel");
+		retval = -1;
 		goto end;
 	}
 
 	seperate_channel_cpu(channel_and_cpu, &ch_name, &ch_cpu);
 	if(ch_cpu == -1) {
 		ERR("problem parsing channel name");
+		retval = -1;
 		goto free_short_chan_name;
 	}
 
@@ -522,6 +528,7 @@ static int do_cmd_set_subbuf_size(const char *recvbuf, struct ustcomm_source *sr
 
 	if(ch_name == NULL) {
 		ERR("cannot parse channel");
+		retval = -1;
 		goto end;
 	}
 
@@ -577,10 +584,12 @@ static int do_cmd_set_subbuf_num(const char *recvbuf, struct ustcomm_source *src
 
 	if(ch_name == NULL) {
 		ERR("cannot parse channel");
+		retval = -1;
 		goto end;
 	}
 	if (num < 2) {
 		ERR("subbuffer count should be greater than 2");
+		retval = -1;
 		goto end;
 	}
 
@@ -629,12 +638,14 @@ static int do_cmd_get_subbuffer(const char *recvbuf, struct ustcomm_source *src)
 	channel_and_cpu = nth_token(recvbuf, 1);
 	if(channel_and_cpu == NULL) {
 		ERR("cannot parse channel");
+		retval = -1;
 		goto end;
 	}
 
 	seperate_channel_cpu(channel_and_cpu, &ch_name, &ch_cpu);
 	if(ch_cpu == -1) {
 		ERR("problem parsing channel name");
+		retval = -1;
 		goto free_short_chan_name;
 	}
 
@@ -664,9 +675,9 @@ static int do_cmd_get_subbuffer(const char *recvbuf, struct ustcomm_source *src)
 
 			found = 1;
 
-			bc = (struct blocked_consumer *) malloc(sizeof(struct blocked_consumer));
+			bc = (struct blocked_consumer *) zmalloc(sizeof(struct blocked_consumer));
 			if(bc == NULL) {
-				ERR("malloc returned NULL");
+				ERR("zmalloc returned NULL");
 				goto unlock_traces;
 			}
 			bc->fd_consumer = src->fd;