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- Fixed a KEYCONF parser issue with empty lines.

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The code attempted to access an array outside its bounds when it tried to parse empty lines.
Discovered with the Address Sanitizer.
This commit is contained in:
Edoardo Prezioso 2015-07-16 19:43:30 +02:00
parent add52d48cd
commit 99683f0e7d
1 changed files with 5 additions and 0 deletions
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5
src/keysections.cpp
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@ -177,6 +177,11 @@ void D_LoadWadSettings ()
{ {
cmd[i] = conf[i]; cmd[i] = conf[i];
} }
if (i == 0)
{
conf++;
continue;
}
cmd[i] = 0; cmd[i] = 0;
conf += i; conf += i;
if (*conf == '\n') if (*conf == '\n')