From: Danny Milosavljevic <dannym@scratchpost.org>
To: Pierre Neidhardt <mail@ambrevar.xyz>
Cc: 30785@debbugs.gnu.org
Subject: bug#30785: Man pages truncated, repeated
Date: Mon, 14 Jan 2019 18:50:54 +0100 [thread overview]
Message-ID: <20190114185054.37ddef40@scratchpost.org> (raw)
In-Reply-To: <20190114184853.1d1fe010@scratchpost.org>
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On Mon, 14 Jan 2019 18:48:53 +0100
Danny Milosavljevic <dannym@scratchpost.org> wrote:
> set_current_prefix() searches for the current program executable file in $PATH,
> and it can fail and return 0.
>
> In that case, relocatep will probably segfault at the location marked below:
>
> > char *relocated_path = new char[curr_prefix_len + relative_path_len + 1];
> > strcpy(relocated_path, curr_prefix);
> ^^^^^^^^^^^
This probably happens when argv[0] is not an absolute path, but still the program
somehow got started, but it is not found in $PATH either.
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next prev parent reply other threads:[~2019-01-14 17:51 UTC|newest]
Thread overview: 57+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-12 21:24 bug#30785: Man pages truncated, repeated Tobias Geerinckx-Rice
2018-03-13 21:34 ` Ludovic Courtès
2018-03-13 22:01 ` Tobias Geerinckx-Rice
2018-03-14 13:22 ` Ludovic Courtès
2018-03-14 13:43 ` Andreas Enge
2018-03-15 0:40 ` Marius Bakke
2018-05-05 21:40 ` Marius Bakke
2018-05-06 13:53 ` Marius Bakke
2018-05-06 22:06 ` Marius Bakke
2018-05-05 1:31 ` Vagrant Cascadian
2018-08-20 10:32 ` Pierre Neidhardt
2019-01-13 16:09 ` Pierre Neidhardt
2019-01-13 16:15 ` Pierre Neidhardt
2019-01-13 17:00 ` Ludovic Courtès
2019-01-13 17:31 ` Pierre Neidhardt
2019-01-13 17:43 ` Pierre Neidhardt
2019-01-13 20:27 ` Ludovic Courtès
2019-01-13 20:37 ` Pierre Neidhardt
2019-01-14 8:36 ` Ludovic Courtès
2019-01-14 8:49 ` Pierre Neidhardt
2019-01-14 10:19 ` Pierre Neidhardt
2019-01-14 10:59 ` Gábor Boskovits
2019-01-14 15:06 ` Pierre Neidhardt
2019-01-14 16:10 ` Ludovic Courtès
2019-01-14 16:24 ` Pierre Neidhardt
2019-01-14 16:42 ` Danny Milosavljevic
2019-01-14 16:57 ` Pierre Neidhardt
2019-01-14 17:46 ` Danny Milosavljevic
2019-01-14 17:48 ` Danny Milosavljevic
2019-01-14 17:50 ` Danny Milosavljevic [this message]
2019-01-14 18:19 ` Pierre Neidhardt
2019-01-14 20:27 ` Ludovic Courtès
2019-01-14 21:42 ` Danny Milosavljevic
2019-01-14 21:59 ` Pierre Neidhardt
2019-01-14 22:14 ` Danny Milosavljevic
2019-01-14 22:39 ` Pierre Neidhardt
2019-01-15 12:29 ` Ludovic Courtès
2019-01-16 10:01 ` Pierre Neidhardt
2019-01-16 10:56 ` Danny Milosavljevic
2019-01-16 13:02 ` Pierre Neidhardt
2019-01-16 14:17 ` Danny Milosavljevic
2019-01-16 17:39 ` Pierre Neidhardt
2019-01-16 18:12 ` Efraim Flashner
2019-01-16 18:18 ` Pierre Neidhardt
2019-01-16 19:57 ` Danny Milosavljevic
2019-01-16 22:32 ` Ludovic Courtès
2019-01-16 22:45 ` Danny Milosavljevic
2019-01-17 7:31 ` Pierre Neidhardt
2019-01-17 8:43 ` Ludovic Courtès
2019-01-17 9:39 ` Pierre Neidhardt
2019-01-17 9:42 ` Pierre Neidhardt
2019-01-17 11:32 ` Pierre Neidhardt
2019-11-28 0:13 ` Marius Bakke
2019-01-17 9:10 ` Danny Milosavljevic
2019-01-17 8:33 ` Ludovic Courtès
2019-01-17 8:41 ` Pierre Neidhardt
2021-04-22 18:53 ` G. Branden Robinson
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