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[libfko] minor memory leak fix for user detection (corner case)

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Michael Rash 2012-07-29 21:31:44 -04:00
parent 6d379aba6e
commit df0f0b7f61
1 changed files with 4 additions and 0 deletions
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4
lib/fko_user.c
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@ -74,7 +74,11 @@ fko_set_username(fko_ctx_t ctx, const char *spoof_user)
/* if we still didn't get a username, fall back
*/
if((username = getenv("USER")) == NULL)
{
username = strdup("NO_USER");
if(username == NULL)
return(FKO_ERROR_MEMORY_ALLOCATION);
}
}
}