diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/src/string.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/src/src/string.c b/src/src/string.c index 20bd1d1f3..83455294d 100644 --- a/src/src/string.c +++ b/src/src/string.c @@ -1,4 +1,4 @@ -/* $Cambridge: exim/src/src/string.c,v 1.13 2007/02/26 14:07:04 ph10 Exp $ */ +/* $Cambridge: exim/src/src/string.c,v 1.14 2008/12/12 14:36:37 nm4 Exp $ */ /************************************************* * Exim - an Internet mail transport agent * @@ -1267,10 +1267,17 @@ while (*fp != 0) not OK, add part of the string (debugging uses this to show as much as possible). */ + if (p == last) + { + yield = FALSE; + goto END_FORMAT; + } if (p >= last - width) { yield = FALSE; width = precision = last - p - 1; + if (width < 0) width = 0; + if (precision < 0) precision = 0; } sprintf(CS p, "%*.*s", width, precision, s); if (fp[-1] == 'S') |