FreeBSD Bugzilla – Attachment 153941 Details for
Bug 198377
libc: Invalid size check in load_msgcat()
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[patch]
Fix
libc-nls-CID1193663.diff (text/plain), 470 bytes, created by
Pedro F. Giffuni
on 2015-03-06 23:35:26 UTC
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Description:
Fix
Filename:
MIME Type:
Creator:
Pedro F. Giffuni
Created:
2015-03-06 23:35:26 UTC
Size:
470 bytes
patch
obsolete
>Index: lib/libc/nls/msgcat.c >=================================================================== >--- lib/libc/nls/msgcat.c (revision 279661) >+++ lib/libc/nls/msgcat.c (working copy) >@@ -401,7 +401,7 @@ > * it to the memory. Probably, this will not be a problem given > * that catalog files are usually small. > */ >- if (st.st_size > SIZE_T_MAX) { >+ if (st.st_size >= SIZE_T_MAX || st.st_size < 0) { > _close(fd); > SAVEFAIL(name, lang, EFBIG); > NLRETERR(EFBIG);
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bug 198377
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