diff options
Diffstat (limited to 'package/mini-snmpd/0001-Prepend-zero-byte-before-unsigned-integers.patch')
| -rw-r--r-- | package/mini-snmpd/0001-Prepend-zero-byte-before-unsigned-integers.patch | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/package/mini-snmpd/0001-Prepend-zero-byte-before-unsigned-integers.patch b/package/mini-snmpd/0001-Prepend-zero-byte-before-unsigned-integers.patch new file mode 100644 index 0000000000..36ddee422f --- /dev/null +++ b/package/mini-snmpd/0001-Prepend-zero-byte-before-unsigned-integers.patch @@ -0,0 +1,31 @@ +From 949ae648bf7c654b8fae607a0988bfa672607156 Mon Sep 17 00:00:00 2001 +From: Patrick Rauscher <prauscher@prauscher.de> +Date: Fri, 18 Aug 2017 17:31:23 +0200 +Subject: [PATCH] Prepend zero-byte before unsigned integers + +fixes #8 + +Signed-off-by: Alexander Sverdlin <alexander.sverdlin@gmail.com> +--- + mib.c | 5 +++++ + 1 file changed, 5 insertions(+) + +diff --git a/mib.c b/mib.c +index 7d2e513..a9ffbe2 100644 +--- a/mib.c ++++ b/mib.c +@@ -207,6 +207,11 @@ static int encode_unsigned(data_t *data, int type, unsigned int ticks_value) + else + length = 1; + ++ /* check if the integer could be interpreted negative during a signed decode and prepend a zero-byte if necessary */ ++ if ((ticks_value >> (8 * (length - 1))) & 0x80) { ++ length++; ++ } ++ + *buffer++ = type; + *buffer++ = length; + while (length--) +-- +2.13.2 + |
