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| author | kmacy <kmacy@FreeBSD.org> | 2006-12-10 04:18:03 +0000 |
|---|---|---|
| committer | kmacy <kmacy@FreeBSD.org> | 2006-12-10 04:18:03 +0000 |
| commit | 6a6429aa4ca2dc8188ab000180a45809d622c0ba (patch) | |
| tree | 276393251fe258af06797bbc40dd84121afd8c40 /sys | |
| parent | d60154cb6519d2023a2928a158f73cd54d7d5200 (diff) | |
| download | FreeBSD-src-6a6429aa4ca2dc8188ab000180a45809d622c0ba.zip FreeBSD-src-6a6429aa4ca2dc8188ab000180a45809d622c0ba.tar.gz | |
Do explicit bounds checking as a function of the actual size of the
reloc_target_bitmask array as opposed to the (known) index of the last value.
This change fixes CID 691.
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/sparc64/sparc64/elf_machdep.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sys/sparc64/sparc64/elf_machdep.c b/sys/sparc64/sparc64/elf_machdep.c index 1b9bbc2..ede021a 100644 --- a/sys/sparc64/sparc64/elf_machdep.c +++ b/sys/sparc64/sparc64/elf_machdep.c @@ -310,7 +310,7 @@ elf_reloc(linker_file_t lf, Elf_Addr relocbase, const void *data, int type, return (0); if (rtype == R_SPARC_JMP_SLOT || rtype == R_SPARC_COPY || - rtype > R_SPARC_UA16) + rtype >= (sizeof(reloc_target_bitmask)/sizeof(long))) return (-1); if (RELOC_UNALIGNED(rtype)) |
