From: Andreas Schneider <asn@samba.org>
Date: Tue, 24 Mar 2020 10:19:36 +0000 (+0100)
Subject: pwrap: Use PSO_COPY_READ_SIZE in pso_copy()
X-Git-Tag: pam_wrapper-1.1.1~5
X-Git-Url: http://git.samba.org/?a=commitdiff_plain;h=c7ab357a0c24d48ddd521c282af4eeec016b2eb4;p=pam_wrapper.git

pwrap: Use PSO_COPY_READ_SIZE in pso_copy()

Signed-off-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
---

diff --git a/src/pam_wrapper.c b/src/pam_wrapper.c
index 357e09c..fda7ff2 100644
--- a/src/pam_wrapper.c
+++ b/src/pam_wrapper.c
@@ -994,9 +994,9 @@ static int pso_copy(const char *src, const char *dst, const char *pdir, mode_t m
 		}
 
 		if (found_slash && bread == PSO_COPY_READ_SIZE) {
-			cmp = memcmp(buf, "etc/pam.d", 9);
+			cmp = memcmp(buf, "etc/pam.d", PSO_COPY_READ_SIZE);
 			if (cmp == 0) {
-				memcpy(buf, pdir + 1, 9);
+				memcpy(buf, pdir + 1, PSO_COPY_READ_SIZE);
 			}
 			found_slash = false;
 		}