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Merge pull request #750 from c3h2-ctf/clearmem

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printbuf_memset(): set gaps to zero
This commit is contained in:
Eric Hawicz
2022-03-03 21:29:27 -05:00
committed by GitHub
parent 1491d92038 63c602ff80
commit 4493db76d6
1 changed files with 2 additions and 0 deletions
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printbuf.c
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@@ -120,6 +120,8 @@ int printbuf_memset(struct printbuf *pb, int offset, int charvalue, int len)
return -1;
}
if (pb->bpos < offset)
memset(pb->buf + pb->bpos, '\0', offset - pb->bpos);
memset(pb->buf + offset, charvalue, len);
if (pb->bpos < size_needed)
pb->bpos = size_needed;