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Fix a buffer overflow in fak_parse_line.

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Submitted by:	Valeriy E. Ushakov <uwe@ptc.spbu.ru>
This commit is contained in:
Jim Mock 2000-09-05 03:43:10 +00:00
parent 2fa5f89c0e
commit 5ec97f173f
Notes: svn2git 2021-03-31 03:12:20 +00:00 
svn path=/head/; revision=32295
1 changed files with 14 additions and 0 deletions
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audio/ascd/files/patch-ag Normal file
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@ -0,0 +1,14 @@
--- /usr/ports/audio/ascd/work/ascd-0.13.2/faktory.c Mon Jul 5 20:52:38 1999
+++ faktory.c Sat Sep 2 17:26:31 2000
@@ -58,9 +58,9 @@
unsigned int pos = 0;
if ((strlen(ligne) > 0) && (ligne[0] != '#')) {
- while ((ligne[pos] != ' ') && (ligne[pos] != 9)) pos++;
+ while (ligne[pos] && (ligne[pos] != ' ') && (ligne[pos] != 9)) pos++;
tes_sncpy(key, ligne, pos);
- while (((ligne[pos] == ' ') || (ligne[pos] == 9)) && (pos < strlen(ligne))) pos++;
+ while (ligne[pos] && ((ligne[pos] == ' ') || (ligne[pos] == 9))) pos++;
if (pos < strlen(ligne)) strcpy(arguments, ligne + pos);
else strcpy(arguments, "");
if (debug > 2) fprintf(stderr,"++ input: [%s]\n key: [%s]\n args: [%s]\n", ligne, key, arguments);