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authorKim Alvefur <zash@zash.se>2022-01-27 21:14:22 +0100
committerKim Alvefur <zash@zash.se>2022-01-27 21:14:22 +0100
commitc551d3d8dd756816b550dadb9e226c2d3ea6f334 (patch)
treeab0d9de069e9388a4592635c9df40b79670cd72b /util
parentd607d2898fc63f08c4143efc07b8eff7bb2e42a4 (diff)
downloadprosody-c551d3d8dd756816b550dadb9e226c2d3ea6f334.tar.gz
prosody-c551d3d8dd756816b550dadb9e226c2d3ea6f334.zip
util.format: Skip control code escaping when doing full serialization
Fixes that a multi-line string ended up "like\ \9this" instead of "like\nthis" as can be demonstrated by somehow initiating a connection to a HTTP server.
Diffstat (limited to 'util')
-rw-r--r--util/format.lua2
1 files changed, 1 insertions, 1 deletions
diff --git a/util/format.lua b/util/format.lua
index 1cd8d81b..533f3a82 100644
--- a/util/format.lua
+++ b/util/format.lua
@@ -108,7 +108,7 @@ local function format(formatstring, ...)
if t == "string" and option ~= "p" then
if not valid_utf8(arg) then
option = "q";
- else
+ elseif option ~= "q" then -- gets fully escaped in the next block
args[i] = arg:gsub("[%z\1-\8\11-\31\127]", control_symbols):gsub("\n\t?", "\n\t");
return spec;
end