Date: Thu, 18 Mar 2004 08:33:05 -0800 (PST) From: Jacques Vidrine <nectar@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern imgact_elf.c Message-ID: <200403181633.i2IGX5sd021479@repoman.freebsd.org>
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nectar 2004/03/18 08:33:05 PST
FreeBSD src repository
Modified files:
sys/kern imgact_elf.c
Log:
Verify more bits of the ELF header: the program header table
entry size and the ELF version. Also, avoid a potential integer
overflow when determining whether the ELF header fits entirely
within the first page.
Reviewed by: jdp
A panic when attempting to execute an ELF binary with a bogus program
header table entry size was
Reported by: Christer Öberg <christer.oberg@texonet.com>
Revision Changes Path
1.145 +6 -6 src/sys/kern/imgact_elf.c
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