xbps-{bin,repo}: fixed crash in 'show' target reported by pancake.
(cherry picked from commit 4129a08cef7139b30b41ac659f35f9d494c2d918)
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@ -127,11 +127,12 @@ show_pkg_namedesc(struct xbps_handle *xhp,
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len = strlen(inststr) + strlen(tmp) + strlen(desc) + 1;
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if (len > rsd->maxcols) {
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out = malloc(rsd->maxcols);
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out = malloc(rsd->maxcols+1);
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assert(out);
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snprintf(out, rsd->maxcols-2, "%s %s %s",
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snprintf(out, rsd->maxcols-3, "%s %s %s",
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inststr, tmp, desc);
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strncat(out, "...", rsd->maxcols);
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out[rsd->maxcols+1] = '\0';
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printf("%s\n", out);
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free(out);
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} else {
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