undef/git-commit-vandalism
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Merge branch 'rs/strbuf-getwholeline-fix'

Browse Source 
A helper function to read a single whole line into strbuf
mistakenly triggered OOM error at EOF under certain conditions,
which has been fixed.

* rs/strbuf-getwholeline-fix:
  strbuf: clear errno before calling getdelim(3)
This commit is contained in:
Junio C Hamano 2017-08-22 10:29:15 -07:00
commit 0c493966ff
1 changed files with 1 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
strbuf.c
View File

@ -476,6 +476,7 @@ int strbuf_getwholeline(struct strbuf *sb, FILE *fp, int term)
/* Translate slopbuf to NULL, as we cannot call realloc on it */ /* Translate slopbuf to NULL, as we cannot call realloc on it */
if (!sb->alloc) if (!sb->alloc)
sb->buf = NULL; sb->buf = NULL;
errno = 0;
r = getdelim(&sb->buf, &sb->alloc, term, fp); r = getdelim(&sb->buf, &sb->alloc, term, fp);
if (r > 0) { if (r > 0) {