From 3e1f9cb3b38e68d3e273a0e37c372f158ed0c17c Mon Sep 17 00:00:00 2001
From: giraffedata <giraffedata@9d0c8265-081b-0410-96cb-a4ca84ce46f8>
Date: Sun, 16 Feb 2020 02:57:25 +0000
Subject: pm_getline - return correct buffer size

git-svn-id: http://svn.code.sf.net/p/netpbm/code/trunk@3738 9d0c8265-081b-0410-96cb-a4ca84ce46f8
---
 lib/pmfileio.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'lib')

diff --git a/lib/pmfileio.c b/lib/pmfileio.c
index bfb0d117..bea01abe 100644
--- a/lib/pmfileio.c
+++ b/lib/pmfileio.c
@@ -908,11 +908,12 @@ pm_getline(FILE *   const ifP,
     }
 
     if (gotLine) {
-        REALLOCARRAY(buffer, nReadSoFar+1);
+        bufferSz = nReadSoFar + 1;
+        REALLOCARRAY(buffer, bufferSz);
         if (!buffer) {
             pm_error("Failed to allocate %lu bytes for buffer "
                      "to assemble a line of input",
-                     (unsigned long) nReadSoFar+1);
+                     (unsigned long) bufferSz);
         }
         buffer[nReadSoFar] = '\0';
     }
-- 
cgit 1.4.1