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From e3bc4bbd7b9d0d086816ab5f8f2d6ffea1dd3ea4 Mon Sep 17 00:00:00 2001
From: Alexander Botero-Lowry <alex.boterolowry@gmail.com>
Date: Tue, 17 Nov 2009 11:30:39 -0800
Subject: [PATCH] Deal with situation where sysconf(_SC_GETPW_R_SIZE_MAX) returns -1
---
notmuch-config.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/notmuch-config.c b/notmuch-config.c
index 248149c..e7220d8 100644
--- a/notmuch-config.c
+++ b/notmuch-config.c
@@ -77,6 +77,7 @@ static char *
get_name_from_passwd_file (void *ctx)
{
long pw_buf_size = sysconf(_SC_GETPW_R_SIZE_MAX);
+ if (pw_buf_size == -1) pw_buf_size = 64;
char *pw_buf = talloc_zero_size (ctx, pw_buf_size);
struct passwd passwd, *ignored;
char *name;
@@ -101,6 +102,7 @@ static char *
get_username_from_passwd_file (void *ctx)
{
long pw_buf_size = sysconf(_SC_GETPW_R_SIZE_MAX);
+ if (pw_buf_size == -1) pw_buf_size = 64;
char *pw_buf = talloc_zero_size (ctx, pw_buf_size);
struct passwd passwd, *ignored;
char *name;
--
1.6.5.2
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