From: Yann Sionneau ysionneau@kalrayinc.com
Without this patch, since https://github.com/torvalds/linux/commit/dcd46d897adb70d63e025f175a00a89797d... this test runs in infinite loop.
Signed-off-by: Yann Sionneau ysionneau@kalrayinc.com --- test/unistd/exec-null.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/test/unistd/exec-null.c b/test/unistd/exec-null.c index 3df99f3..0f79b3d 100644 --- a/test/unistd/exec-null.c +++ b/test/unistd/exec-null.c @@ -4,7 +4,12 @@
int main(int argc, char *argv[]) { - if (argc == 0) + /* since Linux https://github.com/torvalds/linux/commit/dcd46d897adb70d63e025f175a00a89797d... + * kernel forces an empty first arg if execve is called + * with argv == NULL. + * so we need to handle argc == 1 for newer kernel as well + */ + if (argc == 0 || argc == 1) return 0;
char *exec_argv[1], *exec_envp[1];
Hi Yann,
thanks, applied and reenabled the test.
best regards Waldemar
Yann Sionneau wrote,
From: Yann Sionneau ysionneau@kalrayinc.com
Without this patch, since https://github.com/torvalds/linux/commit/dcd46d897adb70d63e025f175a00a89797d... this test runs in infinite loop.
Signed-off-by: Yann Sionneau ysionneau@kalrayinc.com
test/unistd/exec-null.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/test/unistd/exec-null.c b/test/unistd/exec-null.c index 3df99f3..0f79b3d 100644 --- a/test/unistd/exec-null.c +++ b/test/unistd/exec-null.c @@ -4,7 +4,12 @@
int main(int argc, char *argv[]) {
- if (argc == 0)
/* since Linux https://github.com/torvalds/linux/commit/dcd46d897adb70d63e025f175a00a89797d...
* kernel forces an empty first arg if execve is called
* with argv == NULL.
* so we need to handle argc == 1 for newer kernel as well
*/
if (argc == 0 || argc == 1) return 0;
char *exec_argv[1], *exec_envp[1];
-- 2.17.1
devel mailing list -- devel@uclibc-ng.org To unsubscribe send an email to devel-leave@uclibc-ng.org