FreeBSD Bugzilla – Attachment 201153 Details for
Bug 233343
[libedit] bind command reads out of bounds and sends output to stderr
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[patch]
libedit.patch
libedit.patch (text/plain), 618 bytes, created by
Yuichiro NAITO
on 2019-01-15 05:09:17 UTC
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Description:
libedit.patch
Filename:
MIME Type:
Creator:
Yuichiro NAITO
Created:
2019-01-15 05:09:17 UTC
Size:
618 bytes
patch
obsolete
>Index: lib/libedit/chartype.c >=================================================================== >--- lib/libedit/chartype.c (revision 343036) >+++ lib/libedit/chartype.c (working copy) >@@ -157,7 +157,7 @@ > if (ct_conv_wbuff_resize(conv, bufspace + CT_BUFSIZ) == -1) > return NULL; > >- wargv = el_malloc((size_t)argc * sizeof(*wargv)); >+ wargv = el_malloc((size_t)(argc+1) * sizeof(*wargv)); > > for (i = 0, p = conv->wbuff; i < argc; ++i) { > if (!argv[i]) { /* don't pass null pointers to mbstowcs */ >@@ -175,6 +175,7 @@ > bufspace -= (size_t)bytes; > p += bytes; > } >+ wargv[i] = NULL; > > return wargv; > }
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