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authorLaurent Bercot <ska-skaware@skarnet.org>2019-10-09 21:27:39 +0000
committerLaurent Bercot <ska-skaware@skarnet.org>2019-10-09 21:27:39 +0000
commit3f8f8c27374f72075a30e57011a31c816136a94b (patch)
tree6ae212365f73eb4ccd973db5866e44b1fac51483 /src
parent65d9440a1ea27313093b7f2660dfb4b63205305b (diff)
downloadexecline-3f8f8c27374f72075a30e57011a31c816136a94b.tar.xz
posix-cd: correct stralloc len after canonicalization
Diffstat (limited to 'src')
-rw-r--r--src/posix/posix-cd.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/posix/posix-cd.c b/src/posix/posix-cd.c
index 49a8430..f825be1 100644
--- a/src/posix/posix-cd.c
+++ b/src/posix/posix-cd.c
@@ -108,7 +108,8 @@ int main (int argc, char const **argv, char const *const *envp)
{
stralloc tmp = STRALLOC_ZERO ;
if (!stralloc_ready(&tmp, sa.len + 2)) dienomem() ;
- if (!path_canonicalize(tmp.s, sa.s, 1))
+ tmp.len = path_canonicalize(tmp.s, sa.s, 1) ;
+ if (!tmp.len++)
strerr_diefu4sys(111, "canonicalize ", sa.s, ": problem with ", tmp.s) ;
stralloc_free(&sa) ;
sa = tmp ;