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Be a little more careful with strtok().

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This commit is contained in:
Tom Lane
2000-11-27 03:46:01 +00:00
parent f749b4ca9c
commit a568b2273c
1 changed files with 2 additions and 2 deletions
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4
src/backend/libpq/password.c
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@@ -2,7 +2,7 @@
* Portions Copyright (c) 1996-2000, PostgreSQL, Inc * Portions Copyright (c) 1996-2000, PostgreSQL, Inc
* Portions Copyright (c) 1994, Regents of the University of California * Portions Copyright (c) 1994, Regents of the University of California
* *
* $Id: password.c,v 1.33 2000/11/27 03:43:49 tgl Exp $ * $Id: password.c,v 1.34 2000/11/27 03:46:01 tgl Exp $
* *
*/ */
@@ -66,9 +66,9 @@ verify_password(const Port *port, const char *user, const char *password)
p = pw_file_line; p = pw_file_line;
test_user = strtok(p, ":"); test_user = strtok(p, ":");
test_pw = strtok(NULL, ":");
if (!test_user || test_user[0] == '\0') if (!test_user || test_user[0] == '\0')
continue; continue;
test_pw = strtok(NULL, ":");
if (strcmp(user, test_user) == 0) if (strcmp(user, test_user) == 0)
{ {