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LU-16152 utils: fix integer overflow in cYAML parser
[fs/lustre-release.git]
/
lnet
/
utils
/
lnetconfig
/
cyaml.c
diff --git
a/lnet/utils/lnetconfig/cyaml.c
b/lnet/utils/lnetconfig/cyaml.c
index
0c859a1
..
7c82645
100644
(file)
--- a/
lnet/utils/lnetconfig/cyaml.c
+++ b/
lnet/utils/lnetconfig/cyaml.c
@@
-391,7
+391,7
@@
static bool parse_number(struct cYAML *item, const char *input)
n = sign * n * pow(10.0, (scale + subscale * signsubscale));
item->cy_valuedouble = n;
- item->cy_valueint = (int)n;
+ item->cy_valueint = (int
64_t
)n;
item->cy_type = CYAML_TYPE_NUMBER;
return true;