Signed-off-by: Bryce Harrington <[email protected]>
---
tests/test-runner.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/tests/test-runner.c b/tests/test-runner.c
index 9abf22f..b813b69 100644
--- a/tests/test-runner.c
+++ b/tests/test-runner.c
@@ -255,14 +255,15 @@ is_debugger_attached(void)
{
int status;
int rc;
- int pid = fork();
+ pid_t pid = fork();
if (pid == -1)
return 0;
if (pid == 0) {
- int ppid = getppid();
- if (ptrace(PTRACE_ATTACH, ppid, NULL, NULL) == 0) {
+ pid_t ppid = getppid();
+ rc = ptrace(PTRACE_ATTACH, ppid, NULL, NULL);
+ if (rc == 0) {
waitpid(ppid, NULL, 0);
ptrace(PTRACE_CONT, NULL, NULL);
ptrace(PTRACE_DETACH, ppid, NULL, NULL);
--
1.9.1
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