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'snprintf()' guarantees null termination of buffer 

Thanks @cremno.
This commit is contained in:
Jonas Kulla 2015-03-27 08:21:47 +01:00
parent 794e86d0ab
commit e72bced0f7
4 changed files with 0 additions and 4 deletions
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1
src/alstream.cpp
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@ -236,7 +236,6 @@ void ALStream::openSource(const std::string &filename)
char buf[512]; char buf[512];
snprintf(buf, sizeof(buf), "Unable to decode audio stream: %s.%s: %s", snprintf(buf, sizeof(buf), "Unable to decode audio stream: %s.%s: %s",
filename.c_str(), ext, e.msg.c_str()); filename.c_str(), ext, e.msg.c_str());
buf[sizeof(buf)-1] = '\0';
Debug() << buf; Debug() << buf;
} }

1
src/filesystem.cpp
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@ -611,7 +611,6 @@ static void fontSetEnumCB(void *data, const char *,
char filename[512]; char filename[512];
snprintf(filename, sizeof(filename), "Fonts/%s", fname); snprintf(filename, sizeof(filename), "Fonts/%s", fname);
filename[sizeof(filename)-1] = '\0';
PHYSFS_File *handle = PHYSFS_openRead(filename); PHYSFS_File *handle = PHYSFS_openRead(filename);

1
src/settingsmenu.cpp
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@ -533,7 +533,6 @@ struct SettingsMenuPrivate
{ {
char buf[64]; char buf[64];
snprintf(buf, sizeof(buf), "Press key or joystick button for \"%s\"", captureName); snprintf(buf, sizeof(buf), "Press key or joystick button for \"%s\"", captureName);
buf[sizeof(buf)-1] = '\0';
drawOff = Vec2i(); drawOff = Vec2i();

1
src/soundemitter.cpp
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@ -213,7 +213,6 @@ SoundBuffer *SoundEmitter::allocateBuffer(const std::string &filename)
char buf[512]; char buf[512];
snprintf(buf, sizeof(buf), "Unable to decode sound: %s.%s: %s", snprintf(buf, sizeof(buf), "Unable to decode sound: %s.%s: %s",
filename.c_str(), ext, Sound_GetError()); filename.c_str(), ext, Sound_GetError());
buf[sizeof(buf)-1] = '\0';
Debug() << buf; Debug() << buf;
return 0; return 0;