Mirrors_UI_SDK/lvgl
1
0
Fork 0
mirror of https://github.com/lvgl/lvgl.git synced 2026-05-28 05:26:18 +08:00
Code Issues Actions 82 Packages Projects Releases Wiki Activity

chore: do not use strdup in c99 (#4983)

Browse Source 
Signed-off-by: Xu Xingliang <xuxingliang@xiaomi.com>
This commit is contained in:
Neo Xu
2023-12-12 02:50:13 +08:00
committed by GitHub
parent 3bb538b032
commit 2b53325f49
2 changed files with 1 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/libs/fsdrv/lv_fs_stdio.c
+1
View File
@@ -282,6 +282,7 @@ static lv_fs_res_t fs_dir_read(lv_fs_drv_t * drv, void * dir_p, char * fn)
do { do {
entry = readdir(handle->dir_p); entry = readdir(handle->dir_p);
if(entry) { if(entry) {
/*Note, DT_DIR is not defined in C99*/
if(entry->d_type == DT_DIR) snprintf(fn, strlen(entry->d_name), "/%s", entry->d_name); if(entry->d_type == DT_DIR) snprintf(fn, strlen(entry->d_name), "/%s", entry->d_name);
else lv_strcpy(fn, entry->d_name); else lv_strcpy(fn, entry->d_name);
} }
src/stdlib/clib/lv_string_clib.c
-4
View File
@@ -78,16 +78,12 @@ int32_t lv_strcmp(const char * s1, const char * s2)
char * lv_strdup(const char * src) char * lv_strdup(const char * src)
{ {
/*strdup uses malloc, so use the lv_malloc when LV_USE_STDLIB_MALLOC is not LV_STDLIB_CLIB */ /*strdup uses malloc, so use the lv_malloc when LV_USE_STDLIB_MALLOC is not LV_STDLIB_CLIB */
#if LV_USE_STDLIB_MALLOC != LV_STDLIB_CLIB
size_t len = lv_strlen(src) + 1; size_t len = lv_strlen(src) + 1;
char * dst = lv_malloc(len); char * dst = lv_malloc(len);
if(dst == NULL) return NULL; if(dst == NULL) return NULL;
lv_memcpy(dst, src, len); /*do memcpy is faster than strncpy when length is known*/ lv_memcpy(dst, src, len); /*do memcpy is faster than strncpy when length is known*/
return dst; return dst;
#else
return strdup(src);
#endif
} }
/********************** /**********************