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Evil portal fix zero terminated ap name

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Willy-JL
2023-11-20 03:38:21 +00:00
parent e22fa80abe
commit 82cdab831f
1 changed files with 3 additions and 1 deletions
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4
applications/external/evil_portal/helpers/evil_portal_storage.c vendored
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@@ -83,7 +83,7 @@ void evil_portal_read_ap_name(void* context) {
if(storage_common_stat(storage, EVIL_PORTAL_AP_SAVE_PATH, &fi) == FSE_OK) { if(storage_common_stat(storage, EVIL_PORTAL_AP_SAVE_PATH, &fi) == FSE_OK) {
File* ap_name = storage_file_alloc(storage); File* ap_name = storage_file_alloc(storage);
if(storage_file_open(ap_name, EVIL_PORTAL_AP_SAVE_PATH, FSAM_READ, FSOM_OPEN_EXISTING)) { if(storage_file_open(ap_name, EVIL_PORTAL_AP_SAVE_PATH, FSAM_READ, FSOM_OPEN_EXISTING)) {
app->ap_name = malloc((size_t)fi.size); app->ap_name = malloc((size_t)fi.size + 1);
uint8_t* buf_ptr = app->ap_name; uint8_t* buf_ptr = app->ap_name;
size_t read = 0; size_t read = 0;
while(read < fi.size) { while(read < fi.size) {
@@ -93,6 +93,8 @@ void evil_portal_read_ap_name(void* context) {
read += now_read; read += now_read;
buf_ptr += now_read; buf_ptr += now_read;
} }
*buf_ptr = '\0';
buf_ptr++;
free(buf_ptr); free(buf_ptr);
} }
storage_file_close(ap_name); storage_file_close(ap_name);