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author | Andreas Schneider <asn@cryptomilk.org> | 2013-06-19 12:32:10 +0200 |
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committer | Andreas Schneider <asn@cryptomilk.org> | 2013-06-19 12:32:10 +0200 |
commit | 89be6d0309f3ab7a869805b4de6ce63d769484c9 (patch) | |
tree | b759099d9254c3a279860d39a8364f9f1efb4d96 /examples | |
parent | 36e4c2e5bcbdfcfcdf4c7b1df9b6b51be05b7b56 (diff) | |
download | libssh-89be6d0309f3ab7a869805b4de6ce63d769484c9.tar.gz libssh-89be6d0309f3ab7a869805b4de6ce63d769484c9.tar.xz libssh-89be6d0309f3ab7a869805b4de6ce63d769484c9.zip |
examples: Check return value of fileno().
Diffstat (limited to 'examples')
-rw-r--r-- | examples/libssh_scp.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/examples/libssh_scp.c b/examples/libssh_scp.c index 7dee81ba..b7471da6 100644 --- a/examples/libssh_scp.c +++ b/examples/libssh_scp.c @@ -179,7 +179,11 @@ static int do_copy(struct location *src, struct location *dest, int recursive){ (void)recursive; /* Get the file name and size*/ if(!src->is_ssh){ - fd=fileno(src->file); + fd = fileno(src->file); + if (fd < 0) { + fprintf(stderr, "Invalid file pointer, error: %s\n", strerror(errno)); + return -1; + } fstat(fd,&s); size=s.st_size; mode = s.st_mode & ~S_IFMT; |