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| author | Ulrich Drepper <drepper@redhat.com> | 1999-10-25 22:22:33 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1999-10-25 22:22:33 +0000 |
| commit | 31a13ab3f9acaccae1c4b0b3788a56b4b5f5e95b (patch) | |
| tree | 008064aba22fbdef1d11cbb736cd97445d960343 /resolv/gethnamaddr.c | |
| parent | 654de60c0091730037a70336d2632bababf5d730 (diff) | |
| download | glibc-31a13ab3f9acaccae1c4b0b3788a56b4b5f5e95b.tar.gz glibc-31a13ab3f9acaccae1c4b0b3788a56b4b5f5e95b.tar.xz glibc-31a13ab3f9acaccae1c4b0b3788a56b4b5f5e95b.zip | |
Update.
* resolv/gethnamaddr.c: Account bytes needed for alignment in buflen. Patch by Olaf Kibrch <okir@lst.de>.
Diffstat (limited to 'resolv/gethnamaddr.c')
| -rw-r--r-- | resolv/gethnamaddr.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/resolv/gethnamaddr.c b/resolv/gethnamaddr.c index 4484b81ce7..7f1b742c4d 100644 --- a/resolv/gethnamaddr.c +++ b/resolv/gethnamaddr.c @@ -420,6 +420,10 @@ getanswer(answer, anslen, qname, qtype) buflen -= nn; } + /* XXX: when incrementing bp, we have to decrement + * buflen by the same amount --okir */ + buflen -= sizeof(align) - ((u_long)bp % sizeof(align)); + bp += sizeof(align) - ((u_long)bp % sizeof(align)); if (bp + n >= &hostbuf[sizeof hostbuf]) { |