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| author | Daniel Veillard <veillard@redhat.com> | 2013-05-08 13:45:48 +0800 |
|---|---|---|
| committer | Daniel Veillard <veillard@redhat.com> | 2013-05-08 13:45:48 +0800 |
| commit | a75a009d12f64f1bbd4942964d8529f8c44afe5c (patch) | |
| tree | 158834602dbed24c802c91de88e0b85351e5bbb5 | |
| parent | 0b86537dfa3b0039136ced49c6aab8e50234923f (diff) | |
| download | android_external_libxml2-a75a009d12f64f1bbd4942964d8529f8c44afe5c.tar.gz android_external_libxml2-a75a009d12f64f1bbd4942964d8529f8c44afe5c.tar.bz2 android_external_libxml2-a75a009d12f64f1bbd4942964d8529f8c44afe5c.zip | |
xmllint --memory should fail on empty files
Exposed by https://bugzilla.gnome.org/show_bug.cgi?id=699896
when doing analysis but a priori unrelated.
| -rw-r--r-- | xmllint.c | 5 |
1 files changed, 4 insertions, 1 deletions
@@ -2338,8 +2338,11 @@ static void parseAndPrintFile(char *filename, xmlParserCtxtPtr rectxt) { if ((fd = open(filename, O_RDONLY)) < 0) return; base = mmap(NULL, info.st_size, PROT_READ, MAP_SHARED, fd, 0) ; - if (base == (void *) MAP_FAILED) + if (base == (void *) MAP_FAILED) { + fprintf(stderr, "mmap failure for file %s\n", filename); + progresult = XMLLINT_ERR_RDFILE; return; + } if (rectxt == NULL) doc = xmlReadMemory((char *) base, info.st_size, |