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Message-ID: <CAK3gATc0uTjFeF5M_vJ-ia=o8s--V40HQbQqT4=SExsqeqr3cw@mail.gmail.com>
Date: Tue, 1 Sep 2026 12:56:52 +0100
From: Ricardo Barreira <rsf@...gle.com>
To: musl@...ts.openwall.com
Subject: Re: [PATCH] ldso: increase buffer size to fix loading error with long paths
Correction: I meant path_open and not path_open_library. The latter is
the name of the function on the Android repo:
https://android.googlesource.com/platform/external/musl/+/refs/heads/main/ldso/dynlink.c
Apologies for the confusion!
Kind regards,
Ricardo
On Tue, 1 Sept 2026 at 12:26, Ricardo Barreira <rsf@...gle.com> wrote:
>
> path_open_library fills this buffer with a path, so it needs to be
> sized accordingly with PATH_MAX+1.
>
> Signed-off-by: Ricardo Barreira <rsf@...gle.com>
> ---
> ldso/dynlink.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/ldso/dynlink.c b/ldso/dynlink.c
> index 10471b23..32096f55 100644
> --- a/ldso/dynlink.c
> +++ b/ldso/dynlink.c
> @@ -1056,7 +1056,7 @@ static void makefuncdescs(struct dso *p)
>
> static struct dso *load_library(const char *name, struct dso *needed_by)
> {
> - char buf[2*NAME_MAX+2];
> + char buf[PATH_MAX+1];
> const char *pathname;
> unsigned char *map;
> struct dso *p, temp_dso = {0};
> --
> 2.55.0.897.gb25b4bd76c-goog
>
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