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authorLaurent Bercot <ska-skaware@skarnet.org>2017-10-21 00:41:20 +0000
committerLaurent Bercot <ska-skaware@skarnet.org>2017-10-21 00:41:20 +0000
commitaf1ae27abbb0e80f59f4848c4fe7ccaee3690382 (patch)
tree88e1a22ede68f44ed1e76e9d91896f0ec41b59f0 /src/libstddjb/getlnmax.c
parent45923c08b00ccdfd888caf6d2b555a137c563988 (diff)
downloadskalibs-af1ae27abbb0e80f59f4848c4fe7ccaee3690382.tar.xz
Bugfix: getlnmax(sep) needs to include the terminating byte when found
Diffstat (limited to 'src/libstddjb/getlnmax.c')
-rw-r--r--src/libstddjb/getlnmax.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/src/libstddjb/getlnmax.c b/src/libstddjb/getlnmax.c
index 7f7d679..a9e6146 100644
--- a/src/libstddjb/getlnmax.c
+++ b/src/libstddjb/getlnmax.c
@@ -19,8 +19,8 @@ int getlnmax (buffer *b, char *d, size_t max, size_t *w, char sep)
if (len > max - *w) len = max - *w ;
pos = siovec_bytechr(v, 2, sep) ;
if (pos > len) pos = len ;
- r = pos < len ;
- buffer_getnofill(b, d + *w, pos + r) ; *w += pos ;
+ r = pos < len ; pos += r ;
+ buffer_getnofill(b, d + *w, pos) ; *w += pos ;
if (*w >= max) return (errno = ERANGE, -1) ;
if (r) return 1 ;
r = buffer_fill(b) ;