[Libguestfs] [PATCH] daemon: tweak regexp for file type detection (RHBZ#1575640)
Richard W.M. Jones
rjones at redhat.com
Mon May 7 20:05:13 UTC 2018
On Mon, May 07, 2018 at 05:20:43PM +0200, Pino Toscano wrote:
> Newer versions of file slightly changed the output, removing the comma
> between the type, and the architecture string.
>
> Tweak the regular expression so:
> - the comma is optional, but if missing then only the architecture
> string will follow
> - the architecture string has no commas
> ---
> daemon/filearch.ml | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/daemon/filearch.ml b/daemon/filearch.ml
> index b2c30ae87..a892ba851 100644
> --- a/daemon/filearch.ml
> +++ b/daemon/filearch.ml
> @@ -25,7 +25,7 @@ open Unix_utils
> open Utils
>
> let re_file_elf =
> - PCRE.compile "ELF (\\d+)-bit (MSB|LSB).*(?:executable|shared object|relocatable), (.+?),"
> + PCRE.compile "ELF (\\d+)-bit (MSB|LSB).*(?:executable|shared object|relocatable)(?:,)? ([^,]+?),"
>
> let re_file_elf_ppc64 = PCRE.compile ".*64.*PowerPC"
ACK, thanks.
Rich.
--
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