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fix uninitialized warnings in KMSDRM_CreateCursor()

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This commit is contained in:
Ozkan Sezer 2020-12-21 01:20:30 +03:00
parent a8dbcab132
commit 4198f0e52c
1 changed files with 8 additions and 7 deletions
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15
src/video/kmsdrm/SDL_kmsdrmmouse.c
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@ -106,6 +106,9 @@ KMSDRM_CreateCursor(SDL_Surface * surface, int hot_x, int hot_y)
KMSDRM_CursorData *curdata;
SDL_Cursor *cursor, *ret;
curdata = NULL;
ret = NULL;
/* All code below assumes ARGB8888 format for the cursor surface,
like other backends do. Also, the GBM BO pixels have to be
alpha-premultiplied, but the SDL surface we receive has
@ -116,13 +119,11 @@ KMSDRM_CreateCursor(SDL_Surface * surface, int hot_x, int hot_y)
cursor = (SDL_Cursor *) SDL_calloc(1, sizeof(*cursor));
if (!cursor) {
SDL_OutOfMemory();
ret = NULL;
goto cleanup;
}
curdata = (KMSDRM_CursorData *) SDL_calloc(1, sizeof(*curdata));
if (!curdata) {
SDL_OutOfMemory();
ret = NULL;
goto cleanup;
}
@ -164,15 +165,15 @@ KMSDRM_CreateCursor(SDL_Surface * surface, int hot_x, int hot_y)
cleanup:
if (ret == NULL) {
if (curdata->buffer) {
SDL_free(curdata->buffer);
if (curdata) {
if (curdata->buffer) {
SDL_free(curdata->buffer);
}
SDL_free(curdata);
}
if (cursor) {
SDL_free(cursor);
}
if (curdata) {
SDL_free(curdata);
}
}
return ret;