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authorSylvain Munaut <tnt@246tNt.com>2010-06-14 23:36:29 +0200
committerSylvain Munaut <tnt@246tNt.com>2010-06-14 23:36:29 +0200
commit821d89c20e7fbd7826e641c9b010ab0b7e659150 (patch)
treeeb8bb2e37f0dd856b14a18e2bee8684867d6d473
parent13e3e9a6bf9b90b6346da078ce7c697777593a4a (diff)
per_support: Fix bit error in encoding process
Thanks to Dieter Spaar for finding and fixing this !
-rw-r--r--skeletons/per_support.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/skeletons/per_support.c b/skeletons/per_support.c
index e8299c7..173e696 100644
--- a/skeletons/per_support.c
+++ b/skeletons/per_support.c
@@ -336,7 +336,8 @@ per_put_few_bits(asn_per_outp_t *po, uint32_t bits, int obits) {
buf[3] = bits;
else {
ASN_DEBUG("->[PER out split %d]", obits);
- per_put_few_bits(po, bits >> 8, 24);
+ po->nboff -= obits; /* undo incrementation from a few lines above */
+ per_put_few_bits(po, bits >> (obits - 24), 24); /* shift according to the rest of the bits */
per_put_few_bits(po, bits, obits - 24);
ASN_DEBUG("<-[PER out split %d]", obits);
}