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author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2013-05-06 16:26:01 +0200 |
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committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2013-05-07 14:11:55 +0200 |
commit | 7678dcfb310a190aea9bee8cdeb1e14987600737 (patch) | |
tree | 9039d04a93259d37e821d6249dbeaa0bddf03cfc /net/mac80211/trace.h | |
parent | 9673217c71b433d62d56cfb56c487e31af6f5574 (diff) | |
download | linux-7678dcfb310a190aea9bee8cdeb1e14987600737.tar.gz |
s390/disassembler: prevent endless loop in print_fn_code()
If the size of the opcode to be printed is larger than "len" we'll see an overflow of an unsigned long value, which means that the while loop within print_fn_code() will loop quite a long time until there is the next chance for an exit. So add an early exit check. Reported-by: Christian Ehrhardt <ehrhardt@linux.vnet.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'net/mac80211/trace.h')
0 files changed, 0 insertions, 0 deletions