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authorEric Andersen <andersen@codepoet.org>2003-09-01 14:56:33 +0000
committerEric Andersen <andersen@codepoet.org>2003-09-01 14:56:33 +0000
commite4668543352aa58a0aaa03fe9624daa75fd6da34 (patch)
tree79423ebf91a1b5ab161d6dddb575161d3207d1ee /include/sys/ustat.h
parent8f15281c9cf4ffcf39fd8b2fb353aa103f3a528d (diff)
Greg Nutt writes:
Attached is a patch for a bug I found in libc/termios/ttyname.c. Essentially the length of the buffer is calculated incorrectly in a strncpy call and then the null terminator is placed on the byte after the buffer. This probably cause some very strange behavior on my system (it ended up setting malloc's heapsize to zero) but may be innocuous on other systems.
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