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examples: Add null checks in libssh_scp.c

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Signed-off-by: Anderson Toshiyuki Sasaki <ansasaki@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
This commit is contained in:
Anderson Toshiyuki Sasaki
2018-09-25 16:44:06 +02:00
committed by Andreas Schneider
parent 6118628424
commit 31202822a7
1 changed files with 10 additions and 0 deletions
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10
examples/libssh_scp.c
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@ -408,6 +408,11 @@ int main(int argc, char **argv) {
}
dest = parse_location(destination);
if (dest == NULL) {
r = EXIT_FAILURE;
goto end;
}
if (open_location(dest, WRITE) < 0) {
location_free(dest);
r = EXIT_FAILURE;
@ -416,6 +421,11 @@ int main(int argc, char **argv) {
for (i = 0; i < nsources; ++i) {
src = parse_location(sources[i]);
if (src == NULL) {
r = EXIT_FAILURE;
goto close_dest;
}
if (open_location(src, READ) < 0) {
location_free(src);
r = EXIT_FAILURE;