diff options
Diffstat (limited to 'system/curl/fix-fseek-type-mismatch.patch')
| -rw-r--r-- | system/curl/fix-fseek-type-mismatch.patch | 130 |
1 files changed, 0 insertions, 130 deletions
diff --git a/system/curl/fix-fseek-type-mismatch.patch b/system/curl/fix-fseek-type-mismatch.patch deleted file mode 100644 index ec83efb41..000000000 --- a/system/curl/fix-fseek-type-mismatch.patch +++ /dev/null @@ -1,130 +0,0 @@ -From 40ee445b3b05be4e215be8b5b0f87f7080ceaf26 Mon Sep 17 00:00:00 2001 -From: Natanael Copa <ncopa@alpinelinux.org> -Date: Mon, 25 Sep 2023 13:03:26 +0200 -Subject: [PATCH] configure: sort AC_CHECK_FUNCS - -No functional changes. ---- - configure.ac | 5 +++-- - 1 file changed, 3 insertions(+), 2 deletions(-) - -diff --git a/configure.ac b/configure.ac -index 2fc9f2f01783c..a6f9066a133a4 100644 ---- a/configure.ac -+++ b/configure.ac -@@ -3583,8 +3583,10 @@ AC_CHECK_DECLS([getpwuid_r], [], [AC_DEFINE(HAVE_DECL_GETPWUID_R_MISSING, 1, "Se - #include <sys/types.h>]]) - - --AC_CHECK_FUNCS([fnmatch \ -+AC_CHECK_FUNCS([\ -+ arc4random \ - fchmod \ -+ fnmatch \ - fork \ - geteuid \ - getpass_r \ -@@ -3604,7 +3606,6 @@ AC_CHECK_FUNCS([fnmatch \ - snprintf \ - utime \ - utimes \ -- arc4random - ],[ - ],[ - func="$ac_func" -From 60d047b6b238427a7dda916bb00d0a48238e7a27 Mon Sep 17 00:00:00 2001 -From: Natanael Copa <ncopa@alpinelinux.org> -Date: Fri, 22 Sep 2023 13:58:49 +0000 -Subject: [PATCH] lib: use wrapper for curl_mime_data fseek callback - -fseek uses long offset which does not match with curl_off_t. This leads -to undefined behavior when calling the callback and caused failure on -arm 32 bit. - -Use a wrapper to solve this and use fseeko which uses off_t instead of -long. - -Thanks to the nice people at Libera IRC #musl for helping finding this -out. - -Closes #11882 -Closes #11900 ---- - CMakeLists.txt | 3 +++ - configure.ac | 2 ++ - lib/formdata.c | 17 +++++++++++++++-- - 3 files changed, 20 insertions(+), 2 deletions(-) - -diff --git a/CMakeLists.txt b/CMakeLists.txt -index 0b3aed90627b1..84774dc1db043 100644 ---- a/CMakeLists.txt -+++ b/CMakeLists.txt -@@ -1037,6 +1037,7 @@ check_include_file_concat("signal.h" HAVE_SIGNAL_H) - check_include_file_concat("stdatomic.h" HAVE_STDATOMIC_H) - check_include_file_concat("stdbool.h" HAVE_STDBOOL_H) - check_include_file_concat("stdint.h" HAVE_STDINT_H) -+check_include_file_concat("stdio.h" HAVE_STDIO_H) - check_include_file_concat("stdlib.h" HAVE_STDLIB_H) - check_include_file_concat("string.h" HAVE_STRING_H) - check_include_file_concat("strings.h" HAVE_STRINGS_H) -@@ -1122,6 +1123,8 @@ endif() - check_symbol_exists(freeaddrinfo "${CURL_INCLUDES}" HAVE_FREEADDRINFO) - check_symbol_exists(pipe "${CURL_INCLUDES}" HAVE_PIPE) - check_symbol_exists(ftruncate "${CURL_INCLUDES}" HAVE_FTRUNCATE) -+check_symbol_exists(fseeko "${CURL_INCLUDES}" HAVE_FSEEKO) -+check_symbol_exists(_fseeki64 "${CURL_INCLUDES}" HAVE__FSEEKI64) - check_symbol_exists(getpeername "${CURL_INCLUDES}" HAVE_GETPEERNAME) - check_symbol_exists(getsockname "${CURL_INCLUDES}" HAVE_GETSOCKNAME) - check_symbol_exists(if_nametoindex "${CURL_INCLUDES}" HAVE_IF_NAMETOINDEX) -diff --git a/configure.ac b/configure.ac -index a6f9066a133a4..5fa7c45c47430 100644 ---- a/configure.ac -+++ b/configure.ac -@@ -3584,10 +3584,12 @@ AC_CHECK_DECLS([getpwuid_r], [], [AC_DEFINE(HAVE_DECL_GETPWUID_R_MISSING, 1, "Se - - - AC_CHECK_FUNCS([\ -+ _fseeki64 \ - arc4random \ - fchmod \ - fnmatch \ - fork \ -+ fseeko \ - geteuid \ - getpass_r \ - getppid \ -diff --git a/lib/formdata.c b/lib/formdata.c -index 8984b63223cc0..f370ce6854b5f 100644 ---- a/lib/formdata.c -+++ b/lib/formdata.c -@@ -789,6 +789,20 @@ static CURLcode setname(curl_mimepart *part, const char *name, size_t len) - return res; - } - -+/* wrap call to fseeko so it matches the calling convetion of callback */ -+static int fseeko_wrapper(void *stream, curl_off_t offset, int whence) -+{ -+#if defined(HAVE_FSEEKO) -+ return fseeko(stream, (off_t)offset, whence); -+#elif defined(HAVE__FSEEKI64) -+ return _fseeki64(stream, (__int64)offset, whence); -+#else -+ if(offset > LONG_MAX) -+ return -1; -+ return fseek(stream, (long)offset, whence); -+#endif -+} -+ - /* - * Curl_getformdata() converts a linked list of "meta data" into a mime - * structure. The input list is in 'post', while the output is stored in -@@ -874,8 +888,7 @@ CURLcode Curl_getformdata(struct Curl_easy *data, - compatibility: use of "-" pseudo file name should be avoided. */ - result = curl_mime_data_cb(part, (curl_off_t) -1, - (curl_read_callback) fread, -- CURLX_FUNCTION_CAST(curl_seek_callback, -- fseek), -+ fseeko_wrapper, - NULL, (void *) stdin); - } - else |