Fix bug when saving the receipt file using a .DEC filename as template

[cascardo/rnetclient.git] / rnetclient.c

diff --git a/rnetclient.c b/rnetclient.c
index 3b9ce1e..e37a723 100644 (file)
--- a/rnetclient.c
+++ b/rnetclient.c
@@ -18,6 +18,7 @@
  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  */
 
+#define _GNU_SOURCE
 #include <string.h>
 #include <stdio.h>
 #include <stdlib.h>
@@ -378,9 +379,9 @@ static void save_rec_file(char *cpf, char *buffer, int len, const struct rnetcli
           the receipt with the name "$CPF.REC".  */
        tmp = strstr(args->input_file, ".DEC");
        if (tmp != NULL && tmp[sizeof(".DEC") - 1] == '\0') {
-               const char *p;
+               char *p;
                /* We found the ".REC" extension.  */
-               p = strdup(args->input_file);
+               p = strdup(basename(args->input_file));
                /* Replacing the ".DEC" by ".REC".  Fortunately, we
                   just have to change one letter.  */
                tmp = strstr(p, ".DEC");
@@ -388,6 +389,7 @@ static void save_rec_file(char *cpf, char *buffer, int len, const struct rnetcli
                fname_len = strlen(p) + strlen(path) + 2;
                fname = alloca(fname_len);
                snprintf(fname, fname_len, "%s/%s", path, p);
+               free(p);
        } else {
                /* The declaration filename does not follow the
                   convention, so we will not use it as a template.