Re: segfault in read_process_output() during vc-diff

[Tim Van Holder]

Some minor additional information:
- I did a "make bootstrap" just to be sure - no change
- It does not seem to related to the actual file or the diffs; i can
open a file that has the
 "cvs diff" output without a crash, and I can compare the file and
its base revision on disk
 using dired-diff without encountering the crash.
- Crash happens both with v-= in a vc-dired buffer and with C-x v = in
a file buffer
- If I use C-x v u to discard the changes, it also does a diff, but
that does NOT crash emacs,
 only an explictly requested diff does.
- Changing the local file (well, deleting lines from top or bottom)
does NOT make the problem
 go away; but no other file reproduces the crash so far.