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updated for version 7.4.102

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Problem:    Crash when interrupting "z=".
Solution:   Add safety check for word length. (Christian Brabandt, Dominique
            Pelle)
This commit is contained in:
Bram Moolenaar
2013-11-21 17:42:31 +01:00
parent 438ee5bf60
commit ace8d8ee2f
2 changed files with 5 additions and 3 deletions
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6
src/spell.c
View File

@@ -13398,9 +13398,8 @@ add_sound_suggest(su, goodword, score, lp)
/* Lookup the word "orgnr" one of the two tries. */ /* Lookup the word "orgnr" one of the two tries. */
n = 0; n = 0;
wlen = 0;
wordcount = 0; wordcount = 0;
for (;;) for (wlen = 0; wlen < MAXWLEN - 3; ++wlen)
{ {
i = 1; i = 1;
if (wordcount == orgnr && byts[n + 1] == NUL) if (wordcount == orgnr && byts[n + 1] == NUL)
@@ -13414,6 +13413,7 @@ add_sound_suggest(su, goodword, score, lp)
if (i > byts[n]) /* safety check */ if (i > byts[n]) /* safety check */
{ {
STRCPY(theword + wlen, "BAD"); STRCPY(theword + wlen, "BAD");
wlen += 3;
goto badword; goto badword;
} }
@@ -13426,7 +13426,7 @@ add_sound_suggest(su, goodword, score, lp)
wordcount += wc; wordcount += wc;
} }
theword[wlen++] = byts[n + i]; theword[wlen] = byts[n + i];
n = idxs[n + i]; n = idxs[n + i];
} }
badword: badword:

2
src/version.c
View File

@@ -738,6 +738,8 @@ static char *(features[]) =
static int included_patches[] = static int included_patches[] =
{ /* Add new patch number below this line */ { /* Add new patch number below this line */
/**/
102,
/**/ /**/
101, 101,
/**/ /**/