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Apply Patch #119 - 

"Fix buffer overflow in src/xspice/icm/digital/d_state/cfunc.mod".
The change is not identical to the supplied patch. It was slightly
modified to make the original code more sane.
Found and patched by Artem Sinkevich.
This commit is contained in:
Giles Atkinson 2024-11-20 21:42:23 +00:00 committed by Holger Vogt
parent 968c6a88c9
commit 10b3e3a560
1 changed files with 4 additions and 4 deletions
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8
src/xspice/icm/digital/d_state/cfunc.mod
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@ -1365,14 +1365,15 @@ static int cm_read_state_file(FILE *state_file, State_Table_t *table)
}
i = 0;
s = temp;
while ( fgets(s,MAX_STRING_SIZE,state_file) != NULL) {
while (fgets(temp, MAX_STRING_SIZE, state_file) != NULL) {
/* Test this string to see if it is whitespace... */
s = temp;
base_address = s;
while(isspace_c(*s) || (*s == '*'))
(s)++;
if ( *s != '\0' ) { /* This is not a blank line, so process... */
if ( *s != '\0' ) {
/* This is not a blank line, so process... */
s = base_address;
if ( '*' != s[0] ) {
@ -1571,7 +1572,6 @@ static int cm_read_state_file(FILE *state_file, State_Table_t *table)
}
i++;
}
s = temp;
}
}
return 0;