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fixed a potential buffer overflow bug on the stack (thanks to Ghassan Misherg) … |
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git clone git://git.suckless.org/slock |
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Log |
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Files |
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Refs |
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README |
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LICENSE |
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--- |
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commit 6725bb2a3a425ffff9c2253d60c0f25513c78a93 |
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parent 11642443f520a3f7fe6ecfd7411bf18b3f2081d3 |
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Author: Anselm R. Garbe <[email protected]> |
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Date: Sat, 13 Jan 2007 14:09:41 +0100 |
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fixed a potential buffer overflow bug on the stack (thanks to Ghassan Misherg) |
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Diffstat: |
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M LICENSE | 2 +- |
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M Makefile | 2 +- |
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M config.mk | 2 +- |
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M slock.c | 4 ++-- |
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4 files changed, 5 insertions(+), 5 deletions(-) |
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--- |
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diff --git a/LICENSE b/LICENSE |
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@@ -1,6 +1,6 @@ |
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MIT/X Consortium License |
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-(C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com> |
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+(C)opyright MMVI-MMVII Anselm R. Garbe <garbeam at gmail dot com> |
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Permission is hereby granted, free of charge, to any person obtaining a |
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copy of this software and associated documentation files (the "Software"), |
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diff --git a/Makefile b/Makefile |
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@@ -1,5 +1,5 @@ |
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# slock - simple screen locker |
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-# (C)opyright MMVI Anselm R. Garbe |
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+# (C)opyright MMVI-MMVII Anselm R. Garbe |
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include config.mk |
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diff --git a/config.mk b/config.mk |
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@@ -1,5 +1,5 @@ |
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# slock version |
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-VERSION = 0.3 |
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+VERSION = 0.4 |
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# Customize below to fit your system |
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diff --git a/slock.c b/slock.c |
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@@ -1,4 +1,4 @@ |
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-/* (C)opyright MMIV-MMV Anselm R. Garbe <garbeam at gmail dot com> |
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+/* (C)opyright MMVI-MMVII Anselm R. Garbe <garbeam at gmail dot com> |
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* See LICENSE file for license details. |
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*/ |
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#define _XOPEN_SOURCE 500 |
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@@ -122,7 +122,7 @@ main(int argc, char **argv) { |
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--len; |
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break; |
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default: |
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- if(num && !iscntrl((int) buf[0])) { |
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+ if(num && !iscntrl((int) buf[0]) && (len + num… |
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memcpy(passwd + len, buf, num); |
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len += num; |
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} |
