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fix: resolve cppcheck shadow/always-true findings

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TapTap
2026-09-21 21:28:36 +02:00
parent 8d46a26c04
commit 338c27db73
2 changed files with 5 additions and 7 deletions
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src/shared/credentials.c
+3 -3
View File
@@ -141,9 +141,9 @@ static FILE* secret_file_open(const char* path, char* err, size_t err_size) {
* most systems, but explicit. Failures here are ignored: O_NONBLOCK on a
* regular file does not affect reads either way. */
if (S_ISREG(st.st_mode)) {
int flags = fcntl(fd, F_GETFL);
if (flags >= 0)
(void)fcntl(fd, F_SETFL, flags & ~O_NONBLOCK);
int status_flags = fcntl(fd, F_GETFL);
if (status_flags >= 0)
(void)fcntl(fd, F_SETFL, status_flags & ~O_NONBLOCK);
}
FILE* fp = fdopen(fd, "r");
if (!fp) {
tests/test_file.c
+2 -4
View File
@@ -411,8 +411,7 @@ static void test_file_open_temp_dir_symlink_confinement() {
EXPECT_EQ_INT(mkdir(scratch, 0755), 0);
int scratch_fd = file_open_temp_dir(scratch);
EXPECT_TRUE(scratch_fd >= 0);
if (scratch_fd >= 0)
close(scratch_fd);
close(scratch_fd);
/* A symlink whose target is outside the root is refused. */
char* escape = path_cat(root_abs, "escape");
@@ -426,8 +425,7 @@ static void test_file_open_temp_dir_symlink_confinement() {
EXPECT_EQ_INT(symlink(scratch, inside_link), 0);
int link_fd = file_open_temp_dir(inside_link);
EXPECT_TRUE(link_fd >= 0);
if (link_fd >= 0)
close(link_fd);
close(link_fd);
free(inside_link);
free(escape);