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libpkgconf: fragment: fix out of boundary write #196

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stoeckmann wants to merge 1 commits from realloc into master
pull from: realloc
merge into: ariadne:master
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1 changed files with 2 additions and 0 deletions
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2
libpkgconf/fragment.c
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@ -442,8 +442,10 @@ fragment_quote(const pkgconf_fragment_t *frag)
if ((ptrdiff_t)(dst - out) + 2 > outlen)
{
ptrdiff_t offset = dst - out;
outlen *= 2;
out = realloc(out, outlen);
dst = out + offset;
}
}