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authoralwin <alwin>2003-12-18 13:04:40 (UTC)
committer alwin <alwin>2003-12-18 13:04:40 (UTC)
commit51e56afac97c5254abfe76b65fd697a3e75e4bdd (patch) (side-by-side diff)
treebddd6c5702eea7b7580b167819c276e12c16786e /noncore
parent51c05cb39c940cdce7c9a358db0c2522d4930b9b (diff)
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patch for possible segfault wenn translating charsets
Diffstat (limited to 'noncore') (more/less context) (show whitespace changes)
-rw-r--r--noncore/net/mail/libetpanstuff/mailmime_decode.c_arm_031_patch49
1 files changed, 49 insertions, 0 deletions
diff --git a/noncore/net/mail/libetpanstuff/mailmime_decode.c_arm_031_patch b/noncore/net/mail/libetpanstuff/mailmime_decode.c_arm_031_patch
new file mode 100644
index 0000000..2963a14
--- a/dev/null
+++ b/noncore/net/mail/libetpanstuff/mailmime_decode.c_arm_031_patch
@@ -0,0 +1,49 @@
+--- mailmime_decode.c.orig 2003-12-18 13:52:20.000000000 +0100
++++ mailmime_decode.c 2003-12-18 13:50:46.000000000 +0100
+@@ -102,8 +102,8 @@
+ size_t cur_token;
+ int r;
+ int res;
+- char * str;
+- char * wordutf8;
++ char * str = 0;
++ char * wordutf8 = 0;
+ int type;
+
+ cur_token = * index;
+@@ -147,14 +147,14 @@
+ goto free;
+ }
+
+- if (mmap_string_append(gphrase, wordutf8) == NULL) {
++ if (wordutf8==NULL || mmap_string_append(gphrase, wordutf8) == NULL) {
+ mailmime_encoded_word_free(word);
+- free(wordutf8);
++ if (wordutf8) free(wordutf8);
+ res = MAILIMF_ERROR_MEMORY;
+ goto free;
+ }
+ mailmime_encoded_word_free(word);
+- free(wordutf8);
++ if (wordutf8) free(wordutf8);
+ first = FALSE;
+ }
+ else if (r == MAILIMF_ERROR_PARSE) {
+@@ -183,14 +183,14 @@
+ r = charconv(tocode, default_fromcode, raw_word,
+ strlen(raw_word), &wordutf8);
+
+- if (mmap_string_append(gphrase, wordutf8) == NULL) {
+- free(wordutf8);
++ if (wordutf8==NULL || mmap_string_append(gphrase, wordutf8) == NULL) {
++ if (wordutf8)free(wordutf8);
+ mailimf_word_free(raw_word);
+ res = MAILIMF_ERROR_MEMORY;
+ goto free;
+ }
+
+- free(wordutf8);
++ if (wordutf8) free(wordutf8);
+ mailimf_word_free(raw_word);
+ first = FALSE;
+ }