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cwebp: cleanup after memory_writer

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always initialize the memory_writer so it can be unconditionally freed
on exit

Change-Id: I9226addb588309446ec94abadfdde201f23195d2
This commit is contained in:
James Zern 2013-02-01 19:17:26 -08:00
parent 12d6cecfbd
commit 88d382a042
1 changed files with 2 additions and 1 deletions
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3
examples/cwebp.c
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@ -632,6 +632,7 @@ int main(int argc, const char *argv[]) {
Stopwatch stop_watch; Stopwatch stop_watch;
MetadataInit(&metadata); MetadataInit(&metadata);
WebPMemoryWriterInit(&memory_writer);
if (!WebPPictureInit(&picture) || if (!WebPPictureInit(&picture) ||
!WebPPictureInit(&original_picture) || !WebPPictureInit(&original_picture) ||
!WebPConfigInit(&config)) { !WebPConfigInit(&config)) {
@ -897,7 +898,6 @@ int main(int argc, const char *argv[]) {
picture.writer = MyWriter; picture.writer = MyWriter;
picture.custom_ptr = (void*)out; picture.custom_ptr = (void*)out;
} else { } else {
WebPMemoryWriterInit(&memory_writer);
picture.writer = WebPMemoryWrite; picture.writer = WebPMemoryWrite;
picture.custom_ptr = (void*)&memory_writer; picture.custom_ptr = (void*)&memory_writer;
} }
@ -983,6 +983,7 @@ int main(int argc, const char *argv[]) {
return_value = 0; return_value = 0;
Error: Error:
free(memory_writer.mem);
free(picture.extra_info); free(picture.extra_info);
MetadataFree(&metadata); MetadataFree(&metadata);
WebPPictureFree(&picture); WebPPictureFree(&picture);