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patch 8.0.0213: Netbeans specialKeys command does not check argument length
Problem: The Netbeans "specialKeys" command does not check if the argument fits in the buffer. (Coverity) Solution: Add a length check.
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@ -2332,7 +2332,8 @@ special_keys(char_u *args)
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char *save_str = nb_unquote(args, NULL);
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char *tok = strtok(save_str, " ");
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char *sep;
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char keybuf[64];
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#define KEYBUFLEN 64
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char keybuf[KEYBUFLEN];
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char cmdbuf[256];
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while (tok != NULL)
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@ -2359,10 +2360,13 @@ special_keys(char_u *args)
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tok++;
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}
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strcpy(&keybuf[i], tok);
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vim_snprintf(cmdbuf, sizeof(cmdbuf),
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"<silent><%s> :nbkey %s<CR>", keybuf, keybuf);
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do_map(0, (char_u *)cmdbuf, NORMAL, FALSE);
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if (strlen(tok) + i < KEYBUFLEN)
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{
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strcpy(&keybuf[i], tok);
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vim_snprintf(cmdbuf, sizeof(cmdbuf),
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"<silent><%s> :nbkey %s<CR>", keybuf, keybuf);
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do_map(0, (char_u *)cmdbuf, NORMAL, FALSE);
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}
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tok = strtok(NULL, " ");
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}
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vim_free(save_str);
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@ -764,6 +764,8 @@ static char *(features[]) =
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static int included_patches[] =
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{ /* Add new patch number below this line */
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/**/
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213,
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/**/
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212,
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/**/
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