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registry: Fix CID 240989 Buffer not null terminated

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This makes it clearer that we don't really have a string in .hdr

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Ira Cooper <ira@samba.org>
This commit is contained in:
Volker Lendecke 2015-03-07 10:24:18 +00:00
parent 101b047ab0
commit f6a75cf4d1
1 changed files with 1 additions and 1 deletions
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source4/lib/registry/patchfile_preg.c
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@ -187,7 +187,7 @@ _PUBLIC_ WERROR reg_preg_diff_save(TALLOC_CTX *ctx, const char *filename,
data->fd = STDOUT_FILENO;
}
strncpy(preg_header.hdr, "PReg", 4);
memcpy(preg_header.hdr, "PReg", sizeof(preg_header.hdr));
SIVAL(&preg_header.version, 0, 1);
write(data->fd, (uint8_t *)&preg_header, sizeof(preg_header));