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Bug 283542 OOM crash [@ nsSanePluginInstance::GetDeviceOptions][@ nsSanePluginInstance::GetActiveDevice]

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patch by b.jacques@planet.nl r=jst sr=jst a=asa


git-svn-id: svn://10.0.0.236/trunk@175467 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
timeless%mozdev.org
2005-07-01 04:28:17 +00:00
parent f74b3fc7f2
commit 33b7e8bdaf
1 changed files with 2 additions and 0 deletions
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2
mozilla/modules/plugin/samples/SanePlugin/nsSanePlugin.cpp
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@@ -1393,6 +1393,7 @@ nsSanePluginInstance::GetDeviceOptions(char ** aDeviceOptions)
// allocate string to contain data to return to caller
string_size = ((optdesc->size - 1) * MAX_OPT_SIZE) + 1;
*aDeviceOptions = (char*) nsMemory::Alloc(string_size);
NS_ENSURE_TRUE(*aDeviceOptions, NS_ERROR_OUT_OF_MEMORY);
// initialize options string
for (int n=0; n<string_size; n++)
@@ -1598,6 +1599,7 @@ nsSanePluginInstance::GetActiveDevice(char ** aActiveDevice)
return NS_OK;
*aActiveDevice = (char*) nsMemory::Alloc(PL_strlen(mSaneDevice) + 1);
NS_ENSURE_TRUE(*aActiveDevice, NS_ERROR_OUT_OF_MEMORY);
PL_strcpy(*aActiveDevice, mSaneDevice);
return NS_OK;