--- /dev/null
+From 6de26b94089929e4cc57c23aa07ae78cfb6ef2a5 Mon Sep 17 00:00:00 2001
+From: Nikos Mavrogiannopoulos <nmav@gnutls.org>
+Date: Sat, 26 Jul 2014 10:57:26 +0200
+Subject: [PATCH 1/2] made macro usage safer
+
+That solves an issue where the pid_file would be overwritten on
+a configuration file reload.
+---
+ src/config.c | 24 ++++++++++++------------
+ src/sup-config/file.c | 20 ++++++++++----------
+ 2 files changed, 22 insertions(+), 22 deletions(-)
+
+diff --git a/src/config.c b/src/config.c
+index f87fcfc..bc7a0b1 100644
+--- a/src/config.c
++++ b/src/config.c
+@@ -158,7 +158,7 @@ unsigned j;
+ return NULL;
+ }
+
+-#define READ_MULTI_LINE(name, s_name, num) \
++#define READ_MULTI_LINE(name, s_name, num) { \
+ val = get_option(name, &mand); \
+ if (val != NULL && val->valType == OPARG_TYPE_STRING) { \
+ if (s_name == NULL) { \
+@@ -181,9 +181,9 @@ unsigned j;
+ } else if (mand != 0) { \
+ fprintf(stderr, "Configuration option %s is mandatory.\n", name); \
+ exit(1); \
+- }
++ }}
+
+-#define READ_MULTI_BRACKET_LINE(name, s_name, s_name2, num) \
++#define READ_MULTI_BRACKET_LINE(name, s_name, s_name2, num) { \
+ val = get_option(name, &mand); \
+ if (val != NULL && val->valType == OPARG_TYPE_STRING) { \
+ if (s_name == NULL || s_name2 == NULL) { \
+@@ -211,25 +211,25 @@ unsigned j;
+ } else if (mand != 0) { \
+ fprintf(stderr, "Configuration option %s is mandatory.\n", name); \
+ exit(1); \
+- }
++ }}
+
+-#define READ_STRING(name, s_name) \
++#define READ_STRING(name, s_name) { \
+ val = get_option(name, &mand); \
+ if (val != NULL && val->valType == OPARG_TYPE_STRING) \
+ s_name = talloc_strdup(config, val->v.strVal); \
+ else if (mand != 0) { \
+ fprintf(stderr, "Configuration option %s is mandatory.\n", name); \
+ exit(1); \
+- }
++ }}
+
+-#define READ_STATIC_STRING(name, s_name) \
++#define READ_STATIC_STRING(name, s_name) { \
+ val = get_option(name, &mand); \
+ if (val != NULL && val->valType == OPARG_TYPE_STRING) \
+ snprintf(s_name, sizeof(s_name), "%s", val->v.strVal); \
+ else if (mand != 0) { \
+ fprintf(stderr, "Configuration option %s is mandatory.\n", name); \
+ exit(1); \
+- }
++ }}
+
+ #define READ_TF(name, s_name, def) \
+ { char* tmp_tf = NULL; \
+@@ -244,7 +244,7 @@ unsigned j;
+ talloc_free(tmp_tf); \
+ }
+
+-#define READ_NUMERIC(name, s_name) \
++#define READ_NUMERIC(name, s_name) { \
+ val = get_option(name, &mand); \
+ if (val != NULL) { \
+ if (val->valType == OPARG_TYPE_NUMERIC) \
+@@ -254,9 +254,9 @@ unsigned j;
+ } else if (mand != 0) { \
+ fprintf(stderr, "Configuration option %s is mandatory.\n", name); \
+ exit(1); \
+- }
++ }}
+
+-#define READ_PRIO_TOS(name, s_name) \
++#define READ_PRIO_TOS(name, s_name) { \
+ val = get_option(name, &mand); \
+ if (val != NULL) { \
+ if (val->valType == OPARG_TYPE_STRING) { \
+@@ -271,7 +271,7 @@ unsigned j;
+ } else if (mand != 0) { \
+ fprintf(stderr, "Configuration option %s is mandatory.\n", name); \
+ exit(1); \
+- }
++ }}
+
+
+ static int handle_option(const tOptionValue* val)
+diff --git a/src/sup-config/file.c b/src/sup-config/file.c
+index 20a97f2..44c4a9d 100644
+--- a/src/sup-config/file.c
++++ b/src/sup-config/file.c
+@@ -61,7 +61,7 @@ static struct cfg_options available_options[] = {
+ { .name = "cgroup", .type = OPTION_STRING, },
+ };
+
+-#define READ_RAW_MULTI_LINE(name, s_name, num) \
++#define READ_RAW_MULTI_LINE(name, s_name, num) { \
+ val = optionGetValue(pov, name); \
+ if (val != NULL && val->valType == OPARG_TYPE_STRING) { \
+ if (s_name == NULL) { \
+@@ -77,26 +77,26 @@ static struct cfg_options available_options[] = {
+ num++; \
+ } while((val = optionNextValue(pov, val)) != NULL); \
+ s_name[num] = NULL; \
+- }
++ }}
+
+-#define READ_RAW_STRING(name, s_name) \
++#define READ_RAW_STRING(name, s_name) { \
+ val = optionGetValue(pov, name); \
+ if (val != NULL && val->valType == OPARG_TYPE_STRING) { \
+ if (s_name != NULL) \
+ talloc_free(s_name); \
+ s_name = talloc_strdup(proc, val->v.strVal); \
+- }
++ }}
+
+-#define READ_RAW_NUMERIC(name, s_name) \
++#define READ_RAW_NUMERIC(name, s_name) { \
+ val = optionGetValue(pov, name); \
+ if (val != NULL) { \
+ if (val->valType == OPARG_TYPE_NUMERIC) \
+ s_name = val->v.longVal; \
+ else if (val->valType == OPARG_TYPE_STRING) \
+ s_name = atoi(val->v.strVal); \
+- }
++ }}
+
+-#define READ_RAW_PRIO_TOS(name, s_name) \
++#define READ_RAW_PRIO_TOS(name, s_name) { \
+ val = optionGetValue(pov, name); \
+ if (val != NULL) { \
+ if (val->valType == OPARG_TYPE_STRING) { \
+@@ -108,9 +108,9 @@ static struct cfg_options available_options[] = {
+ s_name++; \
+ } \
+ } \
+- }
++ }}
+
+-#define READ_TF(name, s_name, def) \
++#define READ_TF(name, s_name, def) { \
+ { char* tmp_tf = NULL; \
+ READ_RAW_STRING(name, tmp_tf); \
+ if (tmp_tf == NULL) s_name = def; \
+@@ -121,7 +121,7 @@ static struct cfg_options available_options[] = {
+ s_name = 0; \
+ } \
+ talloc_free(tmp_tf); \
+- }
++ }}
+
+ static int handle_option(const tOptionValue* val)
+ {
+--
+2.0.0
+