Date: Wed, 17 Dec 2003 11:20:40 +0300 From: "Vladimir B. Grebenschikov" <vova@fbsd.ru> To: Dag-Erling =?ISO-8859-1?Q?Sm=F8rgrav?= <des@des.no> Cc: "current@freebsd.org" <current@freebsd.org> Subject: Re: [Fwd: bogus plist in docbook-xsl] Message-ID: <1071649239.763.4.camel@localhost> In-Reply-To: <xzp3cbk1mle.fsf@dwp.des.no> References: <1071594625.737.35.camel@localhost> <xzp8ylc3cr9.fsf@dwp.des.no> <1071604132.774.7.camel@localhost> <xzp3cbk1mle.fsf@dwp.des.no>
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В ср, 17.12.2003, в 00:25, Dag-Erling Smørgrav пишет:
> "Vladimir B. Grebenschikov" <vova@fbsd.ru> writes:
> > Do you know why pkg_add threat character \' as invalid ?
>
> No idea. I suggest you RTFS.
Looking source shows that pkg_add construct one striing for system(3)
and populate this string with filenames in '
add_count = snprintf(&perm_args[perm_count], maxargs - perm_count,
"'%s' ", p->name);
if (add_count < 0 || add_count > maxargs - perm_count) {
cleanup(0);
errx(2, "%s: oops, miscounted strings!", __func__);
}
...
#define PUSHOUT(todir) /* push out string */ \
if (where_count > (int)sizeof(STARTSTRING)-1) { \
strcat(where_args, "|tar --unlink -xpf - -C "); \
strcat(where_args, todir); \
if (system(where_args)) { \
cleanup(0); \
errx(2, \
"%s: can not invoke %ld byte tar pipeline: %s", \
__func__, \
(long)strlen(where_args), where_args); \
} \
strcpy(where_args, STARTSTRING); \
where_count = sizeof(STARTSTRING)-1; \
} \
> DES
--
Vladimir B. Grebenschikov <vova@fbsd.ru>
SWsoft Inc.
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