http://llvm.org/bugs/show_bug.cgi?id=16079
Bug ID: 16079
Summary: False positive: Dereference of null pointer (confused
by conditional operator?)
Product: clang
Version: trunk
Hardware: PC
OS: Linux
Status: NEW
Severity: normal
Priority: P
Component: Static Analyzer
Assignee: [email protected]
Reporter: [email protected]
CC: [email protected]
Classification: Unclassified
Created attachment 10550
--> http://llvm.org/bugs/attachment.cgi?id=10550&action=edit
Preprocessed source of the problematic file
Hi,
as I told to the IRC, here it is the preprocessed source with the problem. The
message is reported for this code:
[code]
void DBaseStatusBar::BlendView (float blend[4])
{
V_AddBlend (BaseBlendR / 255.f, BaseBlendG / 255.f, BaseBlendB / 255.f,
BaseBlendA, blend);
V_AddPlayerBlend(CPlayer, blend, 1.0f, 228);
if (screen->Accel2D || (CPlayer->camera != NULL && menuactive == MENU_Off
&& ConsoleState == c_up))
{
player_t *player = (CPlayer->camera != NULL && CPlayer->camera->player
!= NULL) ? CPlayer->camera->player : CPlayer; // <- here
V_AddBlend (player->BlendR, player->BlendG, player->BlendB,
player->BlendA, blend);
}
V_SetBlend ((int)(blend[0] * 255.0f), (int)(blend[1] * 255.0f),
(int)(blend[2] * 255.0f), (int)(blend[3] * 256.0f));
}
[/code]
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