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-rw-r--r--pcre/pcreposix.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/pcre/pcreposix.c b/pcre/pcreposix.c
index 7b404a71100..a76d6bfca45 100644
--- a/pcre/pcreposix.c
+++ b/pcre/pcreposix.c
@@ -6,7 +6,7 @@
and semantics are as close as possible to those of the Perl 5 language.
Written by Philip Hazel
- Copyright (c) 1997-2017 University of Cambridge
+ Copyright (c) 1997-2018 University of Cambridge
-----------------------------------------------------------------------------
Redistribution and use in source and binary forms, with or without
@@ -389,8 +389,8 @@ if (rc >= 0)
{
for (i = 0; i < (size_t)rc; i++)
{
- pmatch[i].rm_so = ovector[i*2] + so;
- pmatch[i].rm_eo = ovector[i*2+1] + so;
+ pmatch[i].rm_so = (ovector[i*2] < 0)? -1 : ovector[i*2] + so;
+ pmatch[i].rm_eo = (ovector[i*2+1] < 0)? -1: ovector[i*2+1] + so;
}
if (allocated_ovector) free(ovector);
for (; i < nmatch; i++) pmatch[i].rm_so = pmatch[i].rm_eo = -1;