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Fix memory overflow

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This commit is contained in:
Mathieu Schroeter 2017-02-11 23:19:47 +01:00
parent fbc84c2aad
commit 7bd8874cf3
1 changed files with 9 additions and 10 deletions
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19
src/misc.cpp
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@ -101,22 +101,21 @@ void AddUserPath(char *pFilename)
char last; char last;
temp = SDL_GetPrefPath ("Epsitec SA", "Planet Blupi"); temp = SDL_GetPrefPath ("Epsitec SA", "Planet Blupi");
std::string path = temp;
pText = strstr(pFilename, "/"); pText = strstr(pFilename, "/");
if ( pText != nullptr ) if ( pText != nullptr )
{ {
pos = strlen(temp)+(pText-pFilename)+1; pos = path.size () + (pText - pFilename) + 1;
strcat(temp, pFilename); path += pFilename;
last = temp[pos]; last = path[pos];
temp[pos] = 0; path[pos] = 0;
mkdir (temp, 755); mkdir (path.c_str (), 755);
temp[pos] = last; path[pos] = last;
} }
else else
{ path += pFilename;
strcat(temp, pFilename);
}
strcpy(pFilename, temp); strcpy(pFilename, path.c_str ());
SDL_free (temp); SDL_free (temp);
} }