ryan77627/guix
1
0
Fork 0
mirror of https://git.in.rschanz.org/ryan77627/guix.git synced 2024-12-24 05:18:07 -05:00
Code Issues Projects Releases Packages Wiki Activity Actions

pack: Add terminating zero after ‘readlink’ call.

Browse source 
The bug had been there from the start (commit
47a60325ca) but only with the switch to
glibc 2.39 did we actually hit it.

* gnu/packages/aux-files/run-in-namespace.c (main): Add terminating zero
on SELF.

Change-Id: If0488f5ca0964d8d7b1666039a7f8bdf7abce111
This commit is contained in:
Ludovic Courtès 2024-09-09 15:43:06 +02:00
parent 89fdc4b45f
commit cdb31a8869
No known key found for this signature in database
GPG key ID: 090B11993D9AEBB5
1 changed files with 1 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
gnu/packages/aux-files/run-in-namespace.c
View file

@ -652,6 +652,7 @@ main (int argc, char *argv[])
char self[PATH_MAX];
size = readlink ("/proc/self/exe", self, sizeof self - 1);
assert (size > 0);
self[size] = '\0';
/* SELF is something like "/home/ludo/.local/gnu/store/…-foo/bin/ls" and we
want to extract "/home/ludo/.local/gnu/store". */