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android: EnumerateDirectory and GetPathInfo should fail for a path of "".

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Otherwise, this will get appended to the internal storage path, etc, making a
real directory when it shouldn't.

Reference Issue #15587.
This commit is contained in:
Ryan C. Gordon
2026-05-16 00:48:00 -04:00
parent 37af10db4d
commit 4910498820
1 changed files with 6 additions and 2 deletions
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8
src/filesystem/posix/SDL_sysfsops.c
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@@ -45,7 +45,9 @@ bool SDL_SYS_EnumerateDirectory(const char *path, SDL_EnumerateDirectoryCallback
char *apath = NULL; // absolute path (for Android, iOS, etc). Overrides `path`.
#if defined(SDL_PLATFORM_ANDROID) || defined(SDL_PLATFORM_IOS)
if (*path != '/') {
if (*path == '\0') {
return SDL_SetError("No such file or directory");
} else if (*path != '/') {
#ifdef SDL_PLATFORM_ANDROID
if (SDL_strncmp(path, "assets://", 9) == 0) {
char *pathwithsep = NULL;
@@ -348,7 +350,9 @@ bool SDL_SYS_GetPathInfo(const char *path, SDL_PathInfo *info)
int rc;
#ifdef SDL_PLATFORM_ANDROID
if (*path == '/') {
if (*path == '\0') {
return SDL_SetError("No such file or directory");
} else if (*path == '/') {
rc = stat(path, &statbuf);
} else if (SDL_strncmp(path, "assets://", 9) == 0) {
return Android_JNI_GetAssetPathInfo(path, info);