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| author | Ian Campbell <ian.campbell@citrix.com> | 2010-08-16 15:31:05 +0100 |
|---|---|---|
| committer | Ian Campbell <ian.campbell@citrix.com> | 2010-08-16 15:31:05 +0100 |
| commit | 6d064404a2e9dcfd1fb79ec647b953ca9b4ce430 (patch) | |
| tree | 1858a840c4fcacf5e97e5cdf6a5e6dff8ef2581f /tools/libxl/libxl_xshelp.c | |
| parent | e04488a1f90075212ad733c9df22c923ef9d4c57 (diff) | |
| download | xen-6d064404a2e9dcfd1fb79ec647b953ca9b4ce430.tar.gz xen-6d064404a2e9dcfd1fb79ec647b953ca9b4ce430.tar.bz2 xen-6d064404a2e9dcfd1fb79ec647b953ca9b4ce430.zip | |
libxl: xs_read accepts NULL for *len parameter
Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
committer: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Diffstat (limited to 'tools/libxl/libxl_xshelp.c')
| -rw-r--r-- | tools/libxl/libxl_xshelp.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/tools/libxl/libxl_xshelp.c b/tools/libxl/libxl_xshelp.c index 90acd5d045..cfd7be3cb5 100644 --- a/tools/libxl/libxl_xshelp.c +++ b/tools/libxl/libxl_xshelp.c @@ -110,10 +110,9 @@ int libxl_xs_write(libxl_gc *gc, xs_transaction_t t, char * libxl_xs_read(libxl_gc *gc, xs_transaction_t t, char *path) { libxl_ctx *ctx = libxl_gc_owner(gc); - unsigned int len; char *ptr; - ptr = xs_read(ctx->xsh, t, path, &len); + ptr = xs_read(ctx->xsh, t, path, NULL); if (ptr != NULL) { libxl_ptr_add(gc, ptr); return ptr; |