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fix POST data not working without string literals

Browse source 
https://curl.se/libcurl/c/curl_easy_setopt.html

Strings passed to libcurl as 'char *' arguments, are copied by the library; the string storage associated to the pointer argument may be discarded or reused after curl_easy_setopt returns. The only exception to this rule is really CURLOPT_POSTFIELDS
This commit is contained in:
tankorsmash 2025-03-16 12:18:34 -04:00
parent d30021db16
commit b291110ffa
3 changed files with 3 additions and 2 deletions
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2
curl.bqn
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@ -116,8 +116,8 @@ SetTimeoutms←{timeoutms 𝕊 session:
# Use a POST method and set data to post # Use a POST method and set data to post
SetData←{data 𝕊 session: SetData←{data 𝕊 session:
"setting up POST request"Check EasySetoptLong⟨session.sessionPtr,curlOptions.post,1⟩ "setting up POST request"Check EasySetoptLong⟨session.sessionPtr,curlOptions.post,1⟩
"setting POST data"Check EasySetoptStr⟨session.sessionPtr,curlOptions.postfields,data⟩
"setting POST data size"Check EasySetoptLong⟨session.sessionPtr,curlOptions.postfieldsize,≠data⟩ "setting POST data size"Check EasySetoptLong⟨session.sessionPtr,curlOptions.postfieldsize,≠data⟩
"copying POST data"Check EasySetoptStr⟨session.sessionPtr,curlOptions.copypostfields,data⟩
session session
} }

1
ffi.bqn
View file

@ -62,6 +62,7 @@ curlOptions←{
# long integer options # long integer options
postfieldsize⇐60 # size of the POST input data postfieldsize⇐60 # size of the POST input data
copypostfields⇐10165 # copy POST input data
timeout⇐78 # timeout in seconds timeout⇐78 # timeout in seconds
timeoutms⇐155 # timeout in milliseconds timeoutms⇐155 # timeout in milliseconds

2
tests.bqn
View file

@ -36,7 +36,7 @@ simpleAPI_testsuite←⟨
}, },
"simple POST with headers"‿{𝕊𝕩: "simple POST with headers"‿{𝕊𝕩:
headers←⟨"Content-Type: application/json"⟩ headers←⟨"Content-Type: application/json"⟩
r←headers Post ⟨httpbinURL∾"/post","{""key"": ""value""}"⟩ r←headers Post ⟨httpbinURL∾"/post",¯1000 + 1000 + "{""key"": 1}"⟩
! 200=r.code ! 200=r.code
! 0=r.redirectCount ! 0=r.redirectCount
! 1=⊑"HTTP/"⍷r.headers ! 1=⊑"HTTP/"⍷r.headers