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blobmsg: fix dynamic string buffer length calculation

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This commit is contained in:
Felix Fietkau 2011-02-06 02:07:26 +01:00
parent aa5276dcd6
commit 3bc18fcadc
1 changed files with 2 additions and 2 deletions
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4
blobmsg.c
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@ -321,7 +321,7 @@ blobmsg_alloc_string_buffer(struct blob_buf *buf, const char *name, int maxlen)
return NULL;
data_dest = blobmsg_data(attr);
blob_set_raw_len(buf->head, blob_pad_len(buf->head) - blob_raw_len(attr));
blob_set_raw_len(buf->head, blob_pad_len(buf->head) - blob_pad_len(attr));
blob_set_raw_len(attr, blob_raw_len(attr) - maxlen);
return data_dest;
@ -338,7 +338,7 @@ blobmsg_add_string_buffer(struct blob_buf *buf)
attrlen = blob_raw_len(attr) + len;
blob_set_raw_len(attr, attrlen);
blob_set_raw_len(buf->head, blob_raw_len(buf->head) + attrlen);
blob_set_raw_len(buf->head, blob_raw_len(buf->head) + blob_pad_len(attr));
}
int