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authorGravatar Nikias Bassen2022-02-07 01:13:45 +0100
committerGravatar Nikias Bassen2022-02-07 01:13:45 +0100
commit2727078f8f2d94cd03344a3c83672b543d726b39 (patch)
tree1cb2122ed613626d786031daa1bed3b230b7cdaa /src/xplist.c
parenta5316629a34ec5e1cd0cf76b4cb1625c5a6f3f88 (diff)
downloadlibplist-2727078f8f2d94cd03344a3c83672b543d726b39.tar.gz
libplist-2727078f8f2d94cd03344a3c83672b543d726b39.tar.bz2
xplist: Prevent undefined behavior by not trying to negate INT64_MIN
Diffstat (limited to 'src/xplist.c')
-rw-r--r--src/xplist.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/xplist.c b/src/xplist.c
index 9569d07..d8f6458 100644
--- a/src/xplist.c
+++ b/src/xplist.c
@@ -409,7 +409,7 @@ static int num_digits_i(int64_t i)
int64_t po10;
n=1;
if (i < 0) {
- i = -i;
+ i = (i == INT64_MIN) ? INT64_MAX : -i;
n++;
}
po10=10;