X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Fsyscall.c;h=6ee38bd0fa27a3f51c5541f8601a890d130b8aed;hb=6faa26cafc21ce8d5b8f20ae4d2682092fd74b03;hp=a994da52bbda8460b9e138e0426827e98531a629;hpb=39e3c47a70c252835593bf39d6f206cfb38aec80;p=lttng-tools.git

diff --git a/src/bin/lttng-sessiond/syscall.c b/src/bin/lttng-sessiond/syscall.c
index a994da52b..6ee38bd0f 100644
--- a/src/bin/lttng-sessiond/syscall.c
+++ b/src/bin/lttng-sessiond/syscall.c
@@ -51,7 +51,7 @@ int syscall_init_table(void)
 
 	fd = kernctl_syscall_list(kernel_tracer_fd);
 	if (fd < 0) {
-		ret = -errno;
+		ret = fd;
 		PERROR("kernelctl syscall list");
 		goto error_ioctl;
 	}
@@ -82,7 +82,7 @@ int syscall_init_table(void)
 
 			/* Double memory size. */
 			new_nbmem = max(index, nbmem << 1);
-			if (new_nbmem < nbmem) {
+			if (new_nbmem > (SIZE_MAX / sizeof(*new_list))) {
 				/* Overflow, stop everything, something went really wrong. */
 				ERR("Syscall listing memory size overflow. Stopping");
 				free(syscall_table);