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Bug 479929 - Return value of esd_open_sound not checked correctly. r+sr=roc

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This commit is contained in:
Matthew Gregan 2009-02-24 18:06:42 +13:00
parent 620e25b404
commit 404627dddb
1 changed files with 5 additions and 9 deletions
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14
widget/src/gtk2/nsSound.cpp
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@ -131,8 +131,7 @@ nsSound::nsSound()
nsSound::~nsSound()
{
/* see above comment */
if (esdref != -1) {
if (esdref >= 0) {
EsdCloseType EsdClose = (EsdCloseType) PR_FindFunctionSymbol(elib, "esd_close");
if (EsdClose)
(*EsdClose)(esdref);
@ -151,19 +150,16 @@ nsSound::Init()
mInited = PR_TRUE;
if (!elib) {
/* we don't need to do esd_open_sound if we are only going to play files
but we will if we want to do things like streams, etc */
EsdOpenSoundType EsdOpenSound;
elib = PR_LoadLibrary("libesd.so.0");
if (elib) {
EsdOpenSound = (EsdOpenSoundType) PR_FindFunctionSymbol(elib, "esd_open_sound");
EsdOpenSoundType EsdOpenSound =
(EsdOpenSoundType) PR_FindFunctionSymbol(elib, "esd_open_sound");
if (!EsdOpenSound) {
PR_UnloadLibrary(elib);
elib = nsnull;
} else {
esdref = (*EsdOpenSound)("localhost");
if (!esdref) {
if (esdref < 0) {
PR_UnloadLibrary(elib);
elib = nsnull;
}
@ -380,7 +376,7 @@ NS_IMETHODIMP nsSound::OnStreamComplete(nsIStreamLoader *aLoader,
buf[j + 1] = audio[j];
}
audio = buf;
audio = buf;
}
#endif