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authorRich Felker <dalias@aerifal.cx>2012-06-19 22:31:19 -0400
committerRich Felker <dalias@aerifal.cx>2012-06-19 22:31:19 -0400
commitee96c50d4bac709f02f7007ecf669952d56f1b2d (patch)
tree21f800d9cadc8564c3e68de9d0802075bbbb6385
parentee1f69a3606987a973ccd0b378d26d0fb077364a (diff)
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fix mistake in length test in getlogin_r
this was actually dangerously wrong, but presumably nobody uses this
broken function anymore anyway..
-rw-r--r--src/unistd/getlogin_r.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/unistd/getlogin_r.c b/src/unistd/getlogin_r.c
index f04f71e5..37ce0d43 100644
--- a/src/unistd/getlogin_r.c
+++ b/src/unistd/getlogin_r.c
@@ -7,7 +7,7 @@ int getlogin_r(char *name, size_t size)
 {
 	char *logname = getlogin();
 	if (!logname) return ENXIO; /* or...? */
-	if (strlen(name) >= size) return ERANGE;
+	if (strlen(logname) >= size) return ERANGE;
 	strcpy(name, logname);
 	return 0;
 }