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Fix off-by-one in buffer length in int_to_env
[project/odhcp6c.git]
/
src
/
script.c
diff --git
a/src/script.c
b/src/script.c
index 83fbea5a2c37e2b18cfa2966e319b42cff55a17e..89cb0d69eab831fea854b71e6165552f4b89138f 100644
(file)
--- a/
src/script.c
+++ b/
src/script.c
@@
-227,7
+227,7
@@
static void search_to_env(const char *name, const uint8_t *start, size_t len)
static void int_to_env(const char *name, int value)
{
- size_t len = 1
2
+ strlen(name);
+ size_t len = 1
3
+ strlen(name);
char *buf = realloc(NULL, len);
snprintf(buf, len, "%s=%d", name, value);
putenv(buf);