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fix: using fgets in a file descriptor

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This commit fixes the use of fgets in a file descriptor, which would make it easier to use fopen instead of using fdopen.
This commit is contained in:
ThePedroo
2024-08-15 20:35:38 -03:00
parent b1e217b665
commit c981907f36
1 changed files with 4 additions and 4 deletions
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8
zygiskd/src/utils.c
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@@ -58,7 +58,7 @@ void set_socket_create_context(const char *context) {
return;
}
if (write(context, 1, strlen(context), sockcreate) != strlen(context)) {
if (write(sockcreate, context, strlen(context)) != (ssize_t)strlen(context)) {
LOGE("fwrite: %s\n", strerror(errno));
errno = 0;
@@ -72,15 +72,15 @@ static void get_current_attr(char *output) {
char path[PATH_MAX];
snprintf(path, PATH_MAX, "/proc/self/attr/current");
int current = open(path, O_RDONLY | O_CLOEXEC);
if (current == -1) {
FILE *current = fopen(path, "r");
if (current == NULL) {
LOGE("Failed to open current: %s\n", strerror(errno));
errno = 0;
return;
}
if (fgets(output, PATH_MAX, fileno(current)) == NULL) {
if (fgets(output, PATH_MAX, current) == NULL) {
LOGE("fgets: %s\n", strerror(errno));
errno = 0;