X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fcommon%2Freadwrite.c;h=0098f759b2d57dc156088126d457a86226517e65;hb=aeb162609d6ef1f16ec0e818d3750eb6dfff8b30;hp=a559de76b1ea5f85387ab178eee47a21b7f101f1;hpb=6cd525e813795a1d5e38feac8dedf2c73ffb1274;p=lttng-tools.git

diff --git a/src/common/readwrite.c b/src/common/readwrite.c
index a559de76b..0098f759b 100644
--- a/src/common/readwrite.c
+++ b/src/common/readwrite.c
@@ -15,9 +15,10 @@
  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
-#include <unistd.h>
-#include <errno.h>
 #include <assert.h>
+#include <errno.h>
+#include <unistd.h>
+
 #include "readwrite.h"
 
 /*
@@ -33,6 +34,9 @@ ssize_t lttng_read(int fd, void *buf, size_t count)
 	size_t i = 0;
 	ssize_t ret;
 
+	assert(fd >= 0);
+	assert(buf);
+
 	do {
 		ret = read(fd, buf + i, count - i);
 		if (ret < 0) {
@@ -60,6 +64,9 @@ ssize_t lttng_write(int fd, const void *buf, size_t count)
 	size_t i = 0;
 	ssize_t ret;
 
+	assert(fd >= 0);
+	assert(buf);
+
 	do {
 		ret = write(fd, buf + i, count - i);
 		if (ret < 0) {