X-Git-Url: https://vcs.fsf.org/?a=blobdiff_plain;f=src%2Fsrc%2Fstring.c;h=0f657dccaebb16499a5e40f57ce656fb2977a1b7;hb=e5cccda9bbf169ea7dc97fa3859735523dd4cec0;hp=914390255f43f59e55a919f00a3fb3d0d55d8689;hpb=9aa512a1898155484e00ee089057d28f2432b30e;p=exim.git

diff --git a/src/src/string.c b/src/src/string.c
index 914390255..0f657dcca 100644
--- a/src/src/string.c
+++ b/src/src/string.c
@@ -304,7 +304,7 @@ if (nonprintcount == 0) return s;
 /* Get a new block of store guaranteed big enough to hold the
 expanded string. */
 
-ss = store_get(length + nonprintcount * 4 + 1);
+ss = store_get(length + nonprintcount * 3 + 1);
 
 /* Copy everying, escaping non printers. */