From b77b624f509acc3f09b27c174d23d8aa2b2d34da Mon Sep 17 00:00:00 2001 From: Eric Wong Date: Mon, 12 Dec 2022 11:40:56 +0000 Subject: mwrap_httpd: report ftello error ftello(3) may fail if out-of-memory. --- mwrap_httpd.h | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/mwrap_httpd.h b/mwrap_httpd.h index 6d40d6c..bfa723d 100644 --- a/mwrap_httpd.h +++ b/mwrap_httpd.h @@ -429,8 +429,10 @@ static off_t write_loc_name(FILE *fp, const struct src_loc *l) free(s); } off_t end = ftello(fp); - if (end < 0) + if (end < 0) { + fprintf(stderr, "ftello: %m\n"); return end; + } return end - beg; } -- cgit v1.2.3-24-ge0c7