From cd5a77ab967b11a42d1c9bb9721dc3c66ad581ef Mon Sep 17 00:00:00 2001
From: Richard Fuchs <rfuchs@sipwise.com>
Date: Mon, 26 Jan 2026 09:30:43 -0400
Subject: [PATCH] MT#55283 fix colliding use of temp buffer

closes #2054

Change-Id: I7943d4591f7fb9f08d079411b4b3c04cf96675e5
---
 daemon/redis.c | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/daemon/redis.c b/daemon/redis.c
index 165c72309..f9d7d2dfd 100644
--- a/daemon/redis.c
+++ b/daemon/redis.c
@@ -2428,18 +2428,20 @@ err:
 		parser->list_add_str_dup(inner, &encstr); \
 	} while (0)
 #define JSON_SET_NSTRING(a,b,c,...) do { \
-		int len = snprintf(tmp,sizeof(tmp), c, __VA_ARGS__); \
+		char tmp1[128]; \
+		int len = snprintf(tmp1, sizeof(tmp1), c, __VA_ARGS__); \
 		char enc[len * 3 + 1]; \
-		str encstr = parser->escape(enc, tmp, len); \
-		snprintf(tmp,sizeof(tmp), a,b); \
-		parser->dict_add_str_dup(inner, tmp, &encstr); \
+		str encstr = parser->escape(enc, tmp1, len); \
+		char tmp2[256]; \
+		snprintf(tmp2, sizeof(tmp2), a, b); \
+		parser->dict_add_str_dup_dup(inner, tmp2, &encstr); \
 	} while (0)
 #define JSON_SET_NSTRING_CSTR(a,b,d) JSON_SET_NSTRING_LEN(a, b, strlen(d), d)
 #define JSON_SET_NSTRING_LEN(a,b,l,d) do { \
 		char enc[l * 3 + 1]; \
 		str encstr = parser->escape(enc, d, l); \
 		snprintf(tmp,sizeof(tmp), a,b); \
-		parser->dict_add_str_dup(inner, tmp, &encstr); \
+		parser->dict_add_str_dup_dup(inner, tmp, &encstr); \
 	} while (0)
 #define JSON_SET_SIMPLE(a,c,...) do { \
 		int len = snprintf(tmp,sizeof(tmp), c, __VA_ARGS__); \
@@ -2477,7 +2479,6 @@ static int json_update_sdes_params(const ng_parser_t *parser, parser_arg inner,
 		unsigned int unique_id,
 		const char *k, sdes_q *q)
 {
-	char tmp[2048];
 	unsigned int iter = 0;
 	char keybuf[32];
 	const char *key = k;