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| author | Thomas Schwinge <thomas@codesourcery.com> | 2017-02-17 16:45:01 +0000 |
|---|---|---|
| committer | Thomas Schwinge <thomas@codesourcery.com> | 2019-02-14 17:40:19 +0100 |
| commit | b671c7fb21306ce125717a44c30a71686bd24db1 (patch) | |
| tree | 82be0213d6a8af860e98512111b7b0b06190d078 /gdb | |
| parent | 8071c5ce78245eff43f9977a7c3ff8328f7486da (diff) | |
| download | gdb-b671c7fb21306ce125717a44c30a71686bd24db1.zip gdb-b671c7fb21306ce125717a44c30a71686bd24db1.tar.gz gdb-b671c7fb21306ce125717a44c30a71686bd24db1.tar.bz2 | |
[gdb, hurd] Avoid using 'PATH_MAX' in 'gdb/remote.c'
..., which is not defined in GNU/Hurd systems, and so commit
94585166dfea8232c248044f9f4b1c217dc4ac2e "Extended-remote follow-exec" caused:
[...]/gdb/remote.c: In member function 'void remote_target::remote_parse_stop_reply(const char*, stop_reply*)':
[...]/gdb/remote.c:7343:22: error: 'PATH_MAX' was not declared in this scope
char pathname[PATH_MAX];
^~~~~~~~
gdb/
* remote.c (remote_target::remote_parse_stop_reply): Avoid using
'PATH_MAX'.
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 6 | ||||
| -rw-r--r-- | gdb/remote.c | 6 |
2 files changed, 10 insertions, 2 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index f2bbd77..bb27f74 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,9 @@ +2019-02-14 Thomas Schwinge <thomas@codesourcery.com> + Pedro Alves <palves@redhat.com> + + * remote.c (remote_target::remote_parse_stop_reply): Avoid using + 'PATH_MAX'. + 2019-02-14 David Michael <fedora.dm0@gmail.com> Samuel Thibault <samuel.thibault@gnu.org> Thomas Schwinge <thomas@codesourcery.com> diff --git a/gdb/remote.c b/gdb/remote.c index 18e678d..85af01e 100644 --- a/gdb/remote.c +++ b/gdb/remote.c @@ -7340,7 +7340,6 @@ Packet: '%s'\n"), else if (strprefix (p, p1, "exec")) { ULONGEST ignored; - char pathname[PATH_MAX]; int pathlen; /* Determine the length of the execd pathname. */ @@ -7349,11 +7348,14 @@ Packet: '%s'\n"), /* Save the pathname for event reporting and for the next run command. */ + char *pathname = (char *) xmalloc (pathlen + 1); + struct cleanup *old_chain = make_cleanup (xfree, pathname); hex2bin (p1, (gdb_byte *) pathname, pathlen); pathname[pathlen] = '\0'; + discard_cleanups (old_chain); /* This is freed during event handling. */ - event->ws.value.execd_pathname = xstrdup (pathname); + event->ws.value.execd_pathname = pathname; event->ws.kind = TARGET_WAITKIND_EXECD; /* Skip the registers included in this packet, since |