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Fixed memory leak.

This commit is contained in:
Armin Novak 2013-09-02 10:58:19 +02:00
parent ddb664d6e7
commit 35a558be9e
1 changed files with 14 additions and 2 deletions
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16
libfreerdp/cache/palette.c vendored
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@ -27,7 +27,8 @@
#include <freerdp/cache/palette.h> #include <freerdp/cache/palette.h>
void update_gdi_cache_color_table(rdpContext* context, CACHE_COLOR_TABLE_ORDER* cache_color_table) static void update_gdi_cache_color_table(rdpContext* context,
CACHE_COLOR_TABLE_ORDER* cache_color_table)
{ {
UINT32* colorTable; UINT32* colorTable;
rdpCache* cache = context->cache; rdpCache* cache = context->cache;
@ -49,7 +50,6 @@ void* palette_cache_get(rdpPaletteCache* palette_cache, UINT32 index)
} }
entry = palette_cache->entries[index].entry; entry = palette_cache->entries[index].entry;
if (entry == NULL) if (entry == NULL)
{ {
fprintf(stderr, "invalid color table at index: 0x%04X\n", index); fprintf(stderr, "invalid color table at index: 0x%04X\n", index);
@ -64,9 +64,14 @@ void palette_cache_put(rdpPaletteCache* palette_cache, UINT32 index, void* entry
if (index >= palette_cache->maxEntries) if (index >= palette_cache->maxEntries)
{ {
fprintf(stderr, "invalid color table index: 0x%04X\n", index); fprintf(stderr, "invalid color table index: 0x%04X\n", index);
if (entry)
free(entry);
return; return;
} }
if(NULL == palette_cache->entries[index].entry)
free(palette_cache->entries[index].entry);
palette_cache->entries[index].entry = entry; palette_cache->entries[index].entry = entry;
} }
@ -97,6 +102,13 @@ void palette_cache_free(rdpPaletteCache* palette_cache)
{ {
if (palette_cache != NULL) if (palette_cache != NULL)
{ {
int i;
for (i=0; i<palette_cache->maxEntries; i++)
{
if (palette_cache->entries[i].entry)
free(palette_cache->entries[i].entry);
}
free(palette_cache->entries); free(palette_cache->entries);
free(palette_cache); free(palette_cache);
} }