From 070179a4a2f8ebf8aefc90603237a3e794d3a9cf Mon Sep 17 00:00:00 2001 From: Alvaro Herrera Date: Thu, 19 Apr 2018 10:45:15 -0300 Subject: [PATCH] Enlarge find_other_exec's meager fgets buffer The buffer was 100 bytes long, which is barely sufficient when the version string gets longer (such as by configure --with-extra-version). Set it to MAXPGPATH. Author: Nikhil Sontakke Discussion: https://postgr.es/m/CAMGcDxfLfpYU_Jru++L6ARPCOyxr0W+2O3Q54TDi5XdYeU36ow@mail.gmail.com --- src/port/exec.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/port/exec.c b/src/port/exec.c index 077ac58b2b..ceb886733c 100644 --- a/src/port/exec.c +++ b/src/port/exec.c @@ -308,7 +308,7 @@ find_other_exec(const char *argv0, const char *target, const char *versionstr, char *retpath) { char cmd[MAXPGPATH]; - char line[100]; + char line[MAXPGPATH]; if (find_my_exec(argv0, retpath) < 0) return -1; -- 2.40.0