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remote_ls segfault error #264

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jarodmeng opened this issue Nov 17, 2016 · 2 comments
Open

remote_ls segfault error #264

jarodmeng opened this issue Nov 17, 2016 · 2 comments

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@jarodmeng
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When I tried to use remote_ls, it incurred a segfault error.

> library(git2r); sessionInfo(); remote_ls("https://github.com/ropensci/git2r")
R version 3.2.2 (2015-08-14)
Platform: x86_64-pc-linux-gnu (64-bit)
Running under: Ubuntu 14.04.5 LTS

locale:
 [1] LC_CTYPE=en_US.UTF-8       LC_NUMERIC=C              
 [3] LC_TIME=en_US.UTF-8        LC_COLLATE=en_US.UTF-8    
 [5] LC_MONETARY=en_US.UTF-8    LC_MESSAGES=en_US.UTF-8   
 [7] LC_PAPER=en_US.UTF-8       LC_NAME=C                 
 [9] LC_ADDRESS=C               LC_TELEPHONE=C            
[11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C       

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
[1] git2r_0.15.0

loaded via a namespace (and not attached):
[1] gmotd_1.0

 *** caught segfault ***
address 0x2, cause 'memory not mapped'

Traceback:
 1: .Call(git2r_remote_ls, name, repo, credentials)
 2: remote_ls("https://github.com/ropensci/git2r")
 3: remote_ls("https://github.com/ropensci/git2r")

Possible actions:
1: abort (with core dump, if enabled)
2: normal R exit
3: exit R without saving workspace
4: exit R saving workspace
@stewid
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stewid commented Nov 20, 2016

@jarodmeng Thanks for reporting the issue. I'm not able to reproduce it on my machine, and have therefore not found the reason for the segfault yet. What's the output from libgit2_features() on your machine?

Output on my machine

library(git2r); sessionInfo(); remote_ls("https://github.com/ropensci/git2r")
R version 3.3.2 (2016-10-31)
Platform: x86_64-pc-linux-gnu (64-bit)
Running under: Ubuntu 16.04 LTS

locale:
 [1] LC_CTYPE=en_US.UTF-8       LC_NUMERIC=C              
 [3] LC_TIME=en_US.UTF-8        LC_COLLATE=en_US.UTF-8    
 [5] LC_MONETARY=sv_SE.UTF-8    LC_MESSAGES=en_US.UTF-8   
 [7] LC_PAPER=sv_SE.UTF-8       LC_NAME=C                 
 [9] LC_ADDRESS=C               LC_TELEPHONE=C            
[11] LC_MEASUREMENT=sv_SE.UTF-8 LC_IDENTIFICATION=C       

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
[1] git2r_0.15.0
                                      HEAD 
"618a930ef2acb800112baf2c32acb1712a5ea74b" 
            refs/heads/add_gitstamp_method 
"737703b8856882be50fb75e8f7a0370d8b073c1c" 
                     refs/heads/fr_commits 
"2bb1d1c95d3461f7ef6984829553b2ccf176e56d" 
                         refs/heads/master 
"618a930ef2acb800112baf2c32acb1712a5ea74b" 
   refs/heads/respect_http_sslverify_false 
"244e10392cf518183017ad3803977c2e3ba453f3" 
                        refs/pull/102/head 
"0a5816e799e7c0e70023ed58f7344dc7dc8892a6" 
                       refs/pull/102/merge 
"c58bec7e4b8a0ad710a22c8170918be6e2e8947b" 
                        refs/pull/104/head 
"a71940f7a1b02b55a87fc31b3afcb86a2bcce03f" 
                        refs/pull/136/head 
"9fae57114a9d489fcbba9c8df0cc20a364cb6a10" 
                       refs/pull/136/merge 
"0ee0b3ff3a291f5479b057a4a128619dc9c4ce1a" 
                        refs/pull/143/head 
"03c62b8f4bc13091d7b747d5c456c5ed0d79c2b7" 
                        refs/pull/146/head 
"901f0aeadbc6361e4496e86e5ec212b077c2a7c2" 
                        refs/pull/163/head 
"94ac9fea4a7029a9e0a497fe14018ef575749cfc" 
                         refs/pull/17/head 
"c9c41af0eb74e574fbf0bf4fc98dabe412041efa" 
                        refs/pull/171/head 
"9c2a1ac901ab8a623eeeb3a168d5ea549099f193" 
                        refs/pull/172/head 
"5b2067d355affdbc9ca6530332fedde0d811e008" 
                        refs/pull/175/head 
"5730cec0ceeeab03a3c81c9d759950fa623efcee" 
                        refs/pull/184/head 
"7414c11333f479d33e9fa62a47875adc25f59308" 
                        refs/pull/189/head 
"803119ac4cc8c23e987f7d264a5b829d72249b17" 
                        refs/pull/190/head 
"b68891a3a156a7381e6d5f56d199c57612f3fe5e" 
                        refs/pull/194/head 
"aa7954353252ab5a1fd379f10fc2fe071b2178f7" 
                        refs/pull/196/head 
"25e40589cab5c3733ba3bd3e73047bac723e6916" 
                        refs/pull/199/head 
"dea5a48c99853aae2f996429a46c0f23addd61eb" 
                         refs/pull/20/head 
"dd2ce0fc6f12064c5ba2a9422bd14178aa3e2617" 
                        refs/pull/210/head 
"107d7ac82f75b931e550b8bd8a0d1894738873ed" 
                        refs/pull/211/head 
"305817840d743d62ce9892006f9d5c6953cc60aa" 
                        refs/pull/225/head 
"b009a6b5e5a98dd0b265f326f14a80043f7a96d4" 
                        refs/pull/226/head 
"0683c6f20af80094ec6c49b590187f36a8ef0f84" 
                        refs/pull/228/head 
"bfcee03c400547c35027957d14c61d93dc66d188" 
                        refs/pull/231/head 
"2a8cb7dd5c1df40331de33f4e22f9a6bb58658f0" 
                        refs/pull/243/head 
"453de6358dc29ee653d47d9391c688c1861cb05d" 
                        refs/pull/254/head 
"139b62b7a65809c7446bb5d6b5a3c950445c23ac" 
                         refs/pull/30/head 
"ba7466f836816ade63cdcc8fc69df7c3fd6ad414" 
                         refs/pull/33/head 
"9af6f69d04ed912a7747a9c3c74853935e14304d" 
                         refs/pull/34/head 
"0dc11040dbfb103bf98f80564f8dbe0b2422b516" 
                         refs/pull/36/head 
"1cd37760f5c0512ad12d18d2b85561f323fed9c1" 
                          refs/pull/4/head 
"9089f6d756e27d89771f59cc5e5c2cd4cd759f3f" 
                         refs/pull/41/head 
"14b0bae91eaea3e3f926a20acd1eeed06c856bee" 
                         refs/pull/46/head 
"7e50bbbf48f123981e04cab891ad2494c1037741" 
                          refs/pull/5/head 
"1dda04a0f375669c3bdd218a844ad51622d2a375" 
                          refs/pull/6/head 
"384d3a74504e96f5a828bc2d124cac5164968167" 
                         refs/pull/60/head 
"617ffe1440db98ad1e212059f1330a9540108979" 
                         refs/pull/66/head 
"19510531c805acda38374ef64a4fe0457d252f94" 
                         refs/pull/72/head 
"49411129137cd9518688aa5125c19b6fd07a6229" 
                         refs/pull/73/head 
"6f87a03b87f4242c1fb3f58ef8ee7348ffaaada3" 
                          refs/pull/9/head 
"a64614001e87dbb31fc253be830cbd87151e666d" 
                         refs/tags/v0.10.1 
"499b29d237ad42fc83633d442f1d766ec11e8b20" 
                      refs/tags/v0.10.1^{} 
"7c99aa2e0e039832c11f421a53e64e0977bc6356" 
                         refs/tags/v0.11.0 
"a566441390ceb87c1e21157d6981b316fd2539ce" 
                      refs/tags/v0.11.0^{} 
"dfdde1abb44064de577ad9fe02700e83fb21faae" 
                         refs/tags/v0.12.1 
"0d816f768e0305e2552ffcf8f977a96b3f497cf0" 
                      refs/tags/v0.12.1^{} 
"f698f3d530a8f01a2723b53b62be9ab8faf81779" 
                         refs/tags/v0.13.1 
"6984ed7cbd541c261b7ac8d7010456879b76417d" 
                      refs/tags/v0.13.1^{} 
"e05b13d58f0de0dcc03da7a7f0271faea49fd485" 
                         refs/tags/v0.14.0 
"f4bf345e7d4aa102432532358974ff30a011655d" 
                      refs/tags/v0.14.0^{} 
"b72faeb85542ef6a886cad96210d7b60b7022985" 
                         refs/tags/v0.15.0 
"fbf060b13d0f6cfee16a728b11435319dca2c829" 
                      refs/tags/v0.15.0^{} 
"8606d1706884d7aff4b8c68911f69ee2d17254c1" 
                            refs/tags/v0.6 
"1581219057c2a7d0d8556d388cb03d3f00eb99b3" 
                         refs/tags/v0.6^{} 
"3cef389bf6b3daca4cf939d1ab7fa628ef6e1a8f" 
                            refs/tags/v0.7 
"0db38e8631045370e61cb33516e5421101b9e477" 
                         refs/tags/v0.7^{} 
"63be9f2f8711401817ef9ffb94dc63e5f367e54f"

@jarodmeng
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I tried re-install zlib, but the error still occurred.

> library(git2r)
> libgit2_features()
$threads
[1] FALSE

$https
[1] TRUE

$ssh
[1] FALSE

> sessionInfo()
R version 3.2.2 (2015-08-14)
Platform: x86_64-pc-linux-gnu (64-bit)
Running under: Ubuntu 14.04.5 LTS

locale:
 [1] LC_CTYPE=en_US.UTF-8       LC_NUMERIC=C
 [3] LC_TIME=en_US.UTF-8        LC_COLLATE=en_US.UTF-8
 [5] LC_MONETARY=en_US.UTF-8    LC_MESSAGES=en_US.UTF-8
 [7] LC_PAPER=en_US.UTF-8       LC_NAME=C
 [9] LC_ADDRESS=C               LC_TELEPHONE=C
[11] LC_MEASUREMENT=en_US.UTF-8 LC_IDENTIFICATION=C

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base

other attached packages:
[1] git2r_0.16.0   switchr_0.11.0

loaded via a namespace (and not attached):
[1] tools_3.2.2

> remote_ls("https://github.com/ropensci/git2r")

 *** caught segfault ***
address 0x2, cause 'memory not mapped'

Traceback:
 1: .Call(git2r_remote_ls, name, repo, credentials)
 2: remote_ls("https://github.com/ropensci/git2r")
 3: remote_ls("https://github.com/ropensci/git2r")

@muschellij2 muschellij2 mentioned this issue Feb 10, 2022
Closed
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@jarodmeng @stewid