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| author | Nick Alcock <nick.alcock@oracle.com> | 2019-06-06 14:10:08 +0100 |
|---|---|---|
| committer | Nick Alcock <nick.alcock@oracle.com> | 2019-06-07 13:46:39 +0100 |
| commit | 942d35f72bea5a0d19a5d0e0a5ca533e37a88b2c (patch) | |
| tree | 816501c6463655665d89a4263e9241d0f4578af4 /libctf/ctf-lookup.c | |
| parent | 595a4d439bc5976d5bdf61da6d44337b3995d967 (diff) | |
| download | gdb-942d35f72bea5a0d19a5d0e0a5ca533e37a88b2c.zip gdb-942d35f72bea5a0d19a5d0e0a5ca533e37a88b2c.tar.gz gdb-942d35f72bea5a0d19a5d0e0a5ca533e37a88b2c.tar.bz2 | |
libctf: avoid strndup
Not all platforms have it. Use libiberty xstrndup() instead.
(The include of libiberty.h happens in an unusual place due to the
requirements of synchronization of most source files between this
project and another that does not use libiberty. It serves to pull
libiberty.h in for all source files in libctf/, which does the trick.)
Tested on x86_64-pc-linux-gnu, x86_64-unknown-freebsd12.0,
sparc-sun-solaris2.11, i686-pc-cygwin, i686-w64-mingw32.
libctf/
* ctf-decls.h: Include <libiberty.h>.
* ctf-lookup.c (ctf_lookup_by_name): Call xstrndup(), not strndup().
Diffstat (limited to 'libctf/ctf-lookup.c')
| -rw-r--r-- | libctf/ctf-lookup.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libctf/ctf-lookup.c b/libctf/ctf-lookup.c index ab12715..4089ad9 100644 --- a/libctf/ctf-lookup.c +++ b/libctf/ctf-lookup.c @@ -153,7 +153,7 @@ ctf_lookup_by_name (ctf_file_t *fp, const char *name) else { free (fp->ctf_tmp_typeslice); - fp->ctf_tmp_typeslice = strndup (p, (size_t) (q - p)); + fp->ctf_tmp_typeslice = xstrndup (p, (size_t) (q - p)); if (fp->ctf_tmp_typeslice == NULL) { (void) ctf_set_errno (fp, ENOMEM); |