forked from pool/fetchmail
Pedro Monreal Gonzalez
fe4b96277c
- Backported support for OAUTH2 authentication from Fetchmail 7.0. - add imap oauthbearer support - support oauthbearer/xoauth2 with pop3 - add passwordfile and passwordfd options - add contrib/fetchnmail-oauth2.py token acquisition utility - FAQ: list gmail options including oauthbearer and app password - give each ctl it's own copy of password - re-read passwordfile on every poll - add query_to64_outsize() utility function - Chase and integrate interface change. - oauth2.c: calculate and pass in correct buffer size to to64frombits() - Increase max password length to handle oauth tokens - Bump max. passwordlen to 10000 bytes. - Add README.OAUTH2 - Added patches: * fetchmail-add-imap-oauthbearer-support.patch * fetchmail-support-oauthbearer-xoauth2-with-pop3.patch * fetchmail-add-passwordfile-and-passwordfd-options.patch * fetchmail-add-contrib-fetchnmail-oauth2.py-token-acquisition-u.patch * fetchmail-FAQ-list-gmail-options-including-oauthbearer-and-app.patch * fetchmail-give-each-ctl-it-s-own-copy-of-password.patch * fetchmail-re-read-passwordfile-on-every-poll.patch * fetchmail-add-query_to64_outsize-utility-function.patch * fetchmail-chase-and-integrate-interface-change.patch * fetchmail-oauth2-c-calculate-and-pass-in-correct-buffer-size-to-to64frombits.patch * fetchmail-increase-max-password-length-to-handle-oauth-tokens.patch * fetchmail-bump-max-passwordlen-to-1bytes.patch * fetchmail-add-readme-oauth2-issue-27.patch OBS-URL: https://build.opensuse.org/request/show/892934 OBS-URL: https://build.opensuse.org/package/show/server:mail/fetchmail?expand=0&rev=113
39 lines
1.3 KiB
Diff
39 lines
1.3 KiB
Diff
From: Matthew Ogilvie <mmogilvi+fml@zoho.com>
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Date: Fri, 21 Dec 2018 09:01:40 -0700
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Subject: oauth2.c: calculate and pass in correct buffer size to to64frombits()
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Git-repo: https://gitlab.com/fetchmail/fetchmail.git
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Git-commit: 914ee333c73baa3c58d1e819ff4d66052e663335
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Also allocate the actual needed size instead of an excessively large
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approximate size.
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---
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oauth2.c | 6 ++++--
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1 file changed, 4 insertions(+), 2 deletions(-)
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diff --git a/oauth2.c b/oauth2.c
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index 4f7a072a..addc91aa 100644
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--- a/oauth2.c
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+++ b/oauth2.c
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@@ -34,6 +34,7 @@ char *get_oauth2_string(struct query *ctl,flag xoauth2)
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int oauth2len;
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char *oauth2b64;
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+ size_t oauth2b64alloc;
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oauth2len = strlen(ctl->remotename) + strlen(ctl->password) + 32;
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oauth2str = (char *)xmalloc(oauth2len);
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@@ -52,8 +53,9 @@ char *get_oauth2_string(struct query *ctl,flag xoauth2)
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ctl->password);
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}
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- oauth2b64 = (char *)xmalloc(2*strlen(oauth2str)+8);
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- to64frombits(oauth2b64, oauth2str, strlen(oauth2str), oauth2len);
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+ oauth2b64alloc = query_to64_outsize(strlen(oauth2str));
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+ oauth2b64 = (char *)xmalloc(oauth2b64alloc);
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+ to64frombits(oauth2b64, oauth2str, strlen(oauth2str), oauth2b64alloc);
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memset(oauth2str, 0x55, strlen(oauth2str));
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free(oauth2str);
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