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Fixed out of bounds read access in ED_NewString(). Also fixed the creation of an

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unterminated string in some cases.


git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@1187 fc73d0e0-1445-4013-8a0c-d673dee63da5
This commit is contained in:
Mark Olsen 2005-08-01 16:40:23 +00:00
parent 84c13a9a5b
commit 758c4b1880
1 changed files with 3 additions and 4 deletions
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7
engine/qclib/pr_edict.c
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@ -968,14 +968,13 @@ char *ED_NewString (progfuncs_t *progfuncs, char *string, int minlength)
minlength++;
l = strlen(string) + 1;
if (l < minlength)
l = minlength;
new = PRAddressableAlloc (progfuncs, l);
new = PRAddressableAlloc (progfuncs, l<minlength?minlength:l);
new_p = new;
for (i=0 ; i< l ; i++)
{
if (string[i] == '\\' && i < l-1)
if (string[i] == '\\' && i < l-1 && string[i+1] != 0)
{
i++;
if (string[i] == 'n')