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fix out-of-bounds write in r_anal_reflines_str

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Jonathan Neuschäfer 2014-06-25 02:22:32 +02:00 committed by pancake
parent e8ec0cf550
commit 4b59bc6181
1 changed files with 4 additions and 2 deletions
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6
libr/anal/reflines.c
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@ -227,8 +227,10 @@ R_API char* r_anal_reflines_str(void *core, ut64 addr, int opts) {
lw-=l;
memset (pfx, ' ', sizeof (pfx));
if (lw>=sizeof (pfx)) lw = sizeof (pfx);
pfx[lw - 1] = 0;
if (lw>0) str = r_str_prefix (str, pfx);
if (lw > 0) {
pfx[lw - 1] = 0;
str = r_str_prefix (str, pfx);
}
}
}
str = r_str_concat (str, (dir==1)? "-> "