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| author | NIIBE Yutaka <[email protected]> | 2022-05-25 06:34:38 +0000 |
|---|---|---|
| committer | NIIBE Yutaka <[email protected]> | 2022-05-25 06:34:38 +0000 |
| commit | d812e28af637144d078005887cb7519d7a2d0c58 (patch) | |
| tree | 5c7cd727c5168d9cd5481d628ef1973a4865cc4f | |
| parent | Add assuan_sock_accept function. (diff) | |
| download | libassuan-d812e28af637144d078005887cb7519d7a2d0c58.tar.gz libassuan-d812e28af637144d078005887cb7519d7a2d0c58.zip | |
server: Wipe out the memory used by assuan_inquire if CONFIDENTIAL.
* src/assuan-inquire.c (assuan_inquire): Wipe the memory and
inbound buffer.
--
GnuPG-bug-id: 5977
Signed-off-by: NIIBE Yutaka <[email protected]>
| -rw-r--r-- | src/assuan-inquire.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/src/assuan-inquire.c b/src/assuan-inquire.c index fa227a6..9599a77 100644 --- a/src/assuan-inquire.c +++ b/src/assuan-inquire.c @@ -254,7 +254,13 @@ assuan_inquire (assuan_context_t ctx, const char *keyword, out: if (!nodataexpected) - free_membuf (ctx, &mb); + { + if (ctx->flags.confidential) + wipememory (mb.buf, mb.len); + free_membuf (ctx, &mb); + } + if (ctx->flags.confidential) + wipememory (ctx->inbound.line, LINELENGTH); ctx->in_inquire = 0; return rc; } |