With the commits f2f02675 and 5096d490 we have been converted in some files the
call
from snprintf/sprintf/strcpy to xsnprintf. This patch converts the remaining
calls
to snprintf with xsnprintf under the following conditions:
- The call to snprintf does not control the outcome of the command
or the presence of truncation errors.
- A call to snprintf can generate a fatal error, directly or indirectly.
The other few remaining cases in which a call to snprintf can generate a soft
error
have not been changed.
Signed-off-by: Elia Pinto <gitter.spi...@gmail.com>
---
compat/inet_ntop.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/compat/inet_ntop.c b/compat/inet_ntop.c
index 6830726..a4a6546 100644
--- a/compat/inet_ntop.c
+++ b/compat/inet_ntop.c
@@ -139,7 +139,7 @@ inet_ntop6(const u_char *src, char *dst, size_t size)
tp += strlen(tp);
break;
}
- tp += snprintf(tp, sizeof tmp - (tp - tmp), "%x", words[i]);
+ tp += xsnprintf(tp, sizeof tmp - (tp - tmp), "%x", words[i]);
}
/* Was it a trailing run of 0x00's? */
if (best.base != -1 && (best.base + best.len) ==
--
2.9.0.rc1.265.geb5d750
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