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authorBram Moolenaar <Bram@vim.org>2019-02-21 22:28:51 +0100
committerBram Moolenaar <Bram@vim.org>2019-02-21 22:28:51 +0100
commit527a2d86fb375fcc7b34e80fc47f4c7126fc12ba (patch)
treee2fe29e171da1e3b7d40c654bc348ba7009e1926 /src/regexp_nfa.c
parent1417031cfd31dd1af9bab686237cb1c8591e0a37 (diff)
downloadvim-git-8.1.0968.tar.gz
patch 8.1.0968: crash when using search pattern \%Ufffffc23v8.1.0968
Problem: Crash when using search pattern \%Ufffffc23. Solution: Limit character to INT_MAX. (closes #4009)
Diffstat (limited to 'src/regexp_nfa.c')
-rw-r--r--src/regexp_nfa.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/regexp_nfa.c b/src/regexp_nfa.c
index 333c006f4..ba75834fc 100644
--- a/src/regexp_nfa.c
+++ b/src/regexp_nfa.c
@@ -1475,7 +1475,7 @@ nfa_regatom(void)
default: nr = -1; break;
}
- if (nr < 0)
+ if (nr < 0 || nr > INT_MAX)
EMSG2_RET_FAIL(
_("E678: Invalid character after %s%%[dxouU]"),
reg_magic == MAGIC_ALL);