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filesystem: SDL_GetCurrentDirectory() should add a path separator at the end.

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This commit is contained in:
Ryan C. Gordon
2025-01-15 17:06:09 -05:00
parent 87e1b0eb89
commit eb793dede7
3 changed files with 21 additions and 4 deletions
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12
src/filesystem/windows/SDL_sysfilesystem.c
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@@ -355,11 +355,17 @@ char *SDL_SYS_GetCurrentDirectory(void)
if (bw == 0) {
WIN_SetError("GetCurrentDirectoryW failed");
return NULL;
} else if (bw < buflen) {
break; // we got it!
} else if (bw < buflen) { // we got it!
// make sure there's a path separator at the end.
SDL_assert(bw < (buflen + 2));
if ((bw == 0) || (wstr[bw-1] != '\\')) {
wstr[bw] = '\\';
wstr[bw + 1] = '\0';
}
break;
}
void *ptr = SDL_realloc(wstr, bw * sizeof (WCHAR));
void *ptr = SDL_realloc(wstr, (bw + 1) * sizeof (WCHAR));
if (!ptr) {
SDL_free(wstr);
return NULL;