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| author | Eduardo Chappa <chappa@washington.edu> | 2020-06-27 13:36:47 -0600 |
|---|---|---|
| committer | Eduardo Chappa <chappa@washington.edu> | 2020-06-27 13:36:47 -0600 |
| commit | 529d58309bc7ec042b668a90817eabe4522507e0 (patch) | |
| tree | 0cf0227c547a983b6cecd2ae6abd9056f5d5a153 /pith/smime.c | |
| parent | 40e5221e67e620c84350331aa4f273bcd88d25de (diff) | |
| download | alpine-529d58309bc7ec042b668a90817eabe4522507e0.tar.xz | |
* Invalid signatures created by Alpine, when built with recent
releases of the Openssl-1.1.1 series (but not in the Openssl-1.0.1
series). Fix contributed by Bernd Edlinger.
Diffstat (limited to 'pith/smime.c')
| -rw-r--r-- | pith/smime.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/pith/smime.c b/pith/smime.c index ccaf1066..a2a6a112 100644 --- a/pith/smime.c +++ b/pith/smime.c @@ -2488,10 +2488,14 @@ body_to_bio(BODY *body) if((len=BIO_ctrl_pending(bio)) > 1){ BUF_MEM *biobuf = NULL; + /* this code used to truncate without closing the bio, and + then resetting the memory, causing non validation in + signatures. Fix contributed by Bernd Edlinger. + */ BIO_get_mem_ptr(bio, &biobuf); - if(biobuf){ - BUF_MEM_grow(biobuf, len-2); /* remove CRLF */ - } + BIO_set_close(bio, 0); + BUF_MEM_grow(biobuf, len-2); /* remove CRLF */ + BIO_set_mem_buf(bio, biobuf, 1); } return bio; |