Exception branch returns without closing the file descriptors 'file_fd' and 'fd'
Signed-off-by: Malaya Kumar Rout malayarout91@gmail.com --- tools/testing/selftests/x86/lam.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/tools/testing/selftests/x86/lam.c b/tools/testing/selftests/x86/lam.c index 18d736640ece..0873b0e5f48b 100644 --- a/tools/testing/selftests/x86/lam.c +++ b/tools/testing/selftests/x86/lam.c @@ -682,7 +682,7 @@ int do_uring(unsigned long lam) return 1;
if (fstat(file_fd, &st) < 0) - return 1; + goto cleanup;
off_t file_sz = st.st_size;
@@ -690,7 +690,7 @@ int do_uring(unsigned long lam)
fi = malloc(sizeof(*fi) + sizeof(struct iovec) * blocks); if (!fi) - return 1; + goto cleanup;
fi->file_sz = file_sz; fi->file_fd = file_fd; @@ -698,7 +698,7 @@ int do_uring(unsigned long lam) ring = malloc(sizeof(*ring)); if (!ring) { free(fi); - return 1; + goto cleanup; }
memset(ring, 0, sizeof(struct io_ring)); @@ -729,6 +729,8 @@ int do_uring(unsigned long lam) }
free(fi); +cleanup: + close(file_fd);
return ret; } @@ -1189,6 +1191,7 @@ void *allocate_dsa_pasid(void)
wq = mmap(NULL, 0x1000, PROT_WRITE, MAP_SHARED | MAP_POPULATE, fd, 0); + close(fd); if (wq == MAP_FAILED) perror("mmap");