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Fix non-const stack allocated arrays in libmodplug.

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This commit is contained in:
rude
2013-09-26 00:57:51 +02:00
parent fecad30edc
commit c1280fd950
1 changed files with 4 additions and 2 deletions
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libs/libmodplug-0.8.8.4/src/load_abc.cpp
+4 -2
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@@ -2244,11 +2244,11 @@ static void abc_preprocess(ABCHANDLE *h, ABCMACRO *m)
if( m->n ) { if( m->n ) {
k = m->n - m->name; k = m->n - m->name;
for( i=0; i<14; i++ ) { for( i=0; i<14; i++ ) {
char t[strlen(m->name) + 1]; char *t = (char *)malloc(strlen(m->name) + 1);
strcpy(t, m->name); strcpy(t, m->name);
t[k] = "CDEFGABcdefgab"[i]; t[k] = "CDEFGABcdefgab"[i];
l = strlen(m->subst); l = strlen(m->subst);
char s[2 * l + 1]; char *s = (char *)malloc(2 * l + 1);
char *p = s; char *p = s;
for( j=0; j<l; j++ ) { for( j=0; j<l; j++ ) {
a = m->subst[j]; a = m->subst[j];
@@ -2265,6 +2265,8 @@ static void abc_preprocess(ABCHANDLE *h, ABCMACRO *m)
} }
*p = '\0'; *p = '\0';
abc_substitute(h, t, s); abc_substitute(h, t, s);
free(s);
free(t);
} }
} }
else else