[Xen-changelog] [xen master] xl: add 'xstrdup' next to 'xrealloc'

[patchbot@xxxxxxx]

commit 11feefc7711ec2309d90146c74340e605c04eff3
Author:     David Scott <dave.scott@xxxxxxxxxx>
AuthorDate: Thu Oct 9 10:17:28 2014 +0100
Commit:     Ian Campbell <ian.campbell@xxxxxxxxxx>
CommitDate: Mon Oct 20 13:51:28 2014 +0100

    xl: add 'xstrdup' next to 'xrealloc'
    
    Signed-off-by: David Scott <dave.scott@xxxxxxxxxx>
    Acked-by: Wei Liu <wei.liu2@xxxxxxxxxx>
    Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>
---
 tools/libxl/xl_cmdimpl.c |   13 +++++++++++++
 1 files changed, 13 insertions(+), 0 deletions(-)

diff --git a/tools/libxl/xl_cmdimpl.c b/tools/libxl/xl_cmdimpl.c
index 988ee28..abe9ac6 100644
--- a/tools/libxl/xl_cmdimpl.c
+++ b/tools/libxl/xl_cmdimpl.c
@@ -300,6 +300,19 @@ static void *xrealloc(void *ptr, size_t sz) {
     return r;
 }
 
+static char *xstrdup(const char *x) __attribute__ ((unused));
+static char *xstrdup(const char *x)
+{
+    char *r;
+    r = strdup(x);
+    if (!r) {
+        fprintf(stderr, "xl: Unable to strdup a string of length %zu.\n",
+                strlen(x));
+        exit(-ERROR_FAIL);
+    }
+    return r;
+}
+
 #define ARRAY_EXTEND_INIT(array,count,initfn)                           \
     ({                                                                  \
         typeof((count)) array_extend_old_count = (count);               \
--
generated by git-patchbot for /home/xen/git/xen.git#master

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