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authorEli Zaretskii2014-09-22 17:37:22 +0300
committerEli Zaretskii2014-09-22 17:37:22 +0300
commitf11af8a48cfef05314e6e5d86e18861cffbde9f1 (patch)
treec054f3ed5855b72d0330e8adf0f13cd208281a16 /src/buffer.h
parent601a0cfe861eac8ed706a2bb3380c5788a1ef701 (diff)
downloademacs-f11af8a48cfef05314e6e5d86e18861cffbde9f1.tar.gz
emacs-f11af8a48cfef05314e6e5d86e18861cffbde9f1.zip
Fix bug #18516 with SIGSEGV in expand-file-name.
src/fileio.c (Fexpand_file_name) [DOS_NT]: Make sure newdirlim is always set to a valid value. Make sure the size passed to alloca is always positive.
Diffstat (limited to 'src/buffer.h')
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