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tomjbe 10/10/04 15:19:36 |
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Added: xlog-2.0.3-memmove.patch |
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Log: |
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Fix buffer overflow (bug #339652). Thanks for reporting Diego. |
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(Portage version: 2.1.9.13/cvs/Linux x86_64) |
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Revision Changes Path |
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1.1 media-radio/xlog/files/xlog-2.0.3-memmove.patch |
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file : http://sources.gentoo.org/viewvc.cgi/gentoo-x86/media-radio/xlog/files/xlog-2.0.3-memmove.patch?rev=1.1&view=markup |
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plain: http://sources.gentoo.org/viewvc.cgi/gentoo-x86/media-radio/xlog/files/xlog-2.0.3-memmove.patch?rev=1.1&content-type=text/plain |
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Index: xlog-2.0.3-memmove.patch |
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=================================================================== |
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diff -Nur src/logfile.old/oh1aa.c src/logfile/oh1aa.c |
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--- src/logfile.old/oh1aa.c 2010-10-04 15:03:52.000000000 +0000 |
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+++ src/logfile/oh1aa.c 2010-10-04 15:05:13.000000000 +0000 |
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@@ -111,25 +111,25 @@ |
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//0502201751OK2BMA 59 59 28 MHzSSB pavel 0 |
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/* insert a space between date and time */ |
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- memmove (buffer+7, buffer+6, MAXROWLEN); |
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+ memmove (buffer+7, buffer+6, MAXROWLEN-7); |
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buffer[6] = ' '; |
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/* insert a space between time and call */ |
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- memmove (buffer+12, buffer+11, MAXROWLEN); |
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+ memmove (buffer+12, buffer+11, MAXROWLEN-12); |
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buffer[11] = ' '; |
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/* insert a space between call and myrst */ |
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- memmove (buffer+24, buffer+23, MAXROWLEN); |
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+ memmove (buffer+24, buffer+23, MAXROWLEN-24); |
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buffer[24] = ' '; |
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/* insert a space between myrst and rst */ |
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- memmove (buffer+28, buffer+27, MAXROWLEN); |
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+ memmove (buffer+28, buffer+27, MAXROWLEN-28); |
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buffer[28] = ' '; |
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/* insert a space between rst and band */ |
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- memmove (buffer+32, buffer+31, MAXROWLEN); |
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+ memmove (buffer+32, buffer+31, MAXROWLEN-32); |
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buffer[32] = ' '; |
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/* insert a space between band and mode */ |
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- memmove (buffer+40, buffer+39, MAXROWLEN); |
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+ memmove (buffer+40, buffer+39, MAXROWLEN-40); |
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buffer[40] = ' '; |
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/* insert a space between mode and remarks */ |
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- memmove (buffer+45, buffer+44, MAXROWLEN); |
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+ memmove (buffer+45, buffer+44, MAXROWLEN-45); |
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buffer[45] = ' '; |
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for (i = 0; i < oh1aa_field_nr; i++) |
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diff -Nur src/logfile.old/trlog.c src/logfile/trlog.c |
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--- src/logfile.old/trlog.c 2010-10-04 15:03:52.000000000 +0000 |
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+++ src/logfile/trlog.c 2010-10-04 15:04:21.000000000 +0000 |
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@@ -195,7 +195,7 @@ |
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continue; |
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/* insert a space between band and mode */ |
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- memmove (buffer+4, buffer+3, MAXROWLEN); |
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+ memmove (buffer+4, buffer+3, MAXROWLEN-4); |
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buffer[3] = ' '; |
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|
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for (i = 0; i < trlog_field_nr - 1; i++) |
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