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authorDaniel Stenberg <daniel@haxx.se>2018-12-17 12:51:51 +0100
committerDaniel Stenberg <daniel@haxx.se>2018-12-19 08:44:02 +0100
commit4849267197682e69cfa056c2bd7a44acd123a917 (patch)
treea6d0ed8d497b48ebdcd7dd6bb837d49662d561e6
parentf097669248a877dece74fdb525e82bfe1b69df90 (diff)
downloadcurl-4849267197682e69cfa056c2bd7a44acd123a917.tar.gz
curl -J: do not append to the destination file
Reported-by: Kamil Dudka Fixes #3380 Closes #3381
-rw-r--r--src/tool_cb_hdr.c6
-rw-r--r--src/tool_cb_wrt.c9
-rw-r--r--src/tool_cb_wrt.h2
-rw-r--r--src/tool_operate.c2
4 files changed, 9 insertions, 10 deletions
diff --git a/src/tool_cb_hdr.c b/src/tool_cb_hdr.c
index 84b0d9c87..3844904c9 100644
--- a/src/tool_cb_hdr.c
+++ b/src/tool_cb_hdr.c
@@ -157,12 +157,12 @@ size_t tool_header_cb(char *ptr, size_t size, size_t nmemb, void *userdata)
outs->filename = filename;
outs->alloc_filename = TRUE;
hdrcbdata->honor_cd_filename = FALSE; /* done now! */
- if(!tool_create_output_file(outs, TRUE))
+ if(!tool_create_output_file(outs))
return failure;
}
break;
}
- if(!outs->stream && !tool_create_output_file(outs, FALSE))
+ if(!outs->stream && !tool_create_output_file(outs))
return failure;
}
@@ -172,7 +172,7 @@ size_t tool_header_cb(char *ptr, size_t size, size_t nmemb, void *userdata)
/* bold headers only for selected protocols */
char *value = NULL;
- if(!outs->stream && !tool_create_output_file(outs, FALSE))
+ if(!outs->stream && !tool_create_output_file(outs))
return failure;
if(hdrcbdata->global->isatty && hdrcbdata->global->styled_output)
diff --git a/src/tool_cb_wrt.c b/src/tool_cb_wrt.c
index 2cb5e1b41..195d6e79c 100644
--- a/src/tool_cb_wrt.c
+++ b/src/tool_cb_wrt.c
@@ -32,8 +32,7 @@
#include "memdebug.h" /* keep this as LAST include */
/* create a local file for writing, return TRUE on success */
-bool tool_create_output_file(struct OutStruct *outs,
- bool append)
+bool tool_create_output_file(struct OutStruct *outs)
{
struct GlobalConfig *global = outs->config->global;
FILE *file;
@@ -43,7 +42,7 @@ bool tool_create_output_file(struct OutStruct *outs,
return FALSE;
}
- if(outs->is_cd_filename && !append) {
+ if(outs->is_cd_filename) {
/* don't overwrite existing files */
file = fopen(outs->filename, "rb");
if(file) {
@@ -55,7 +54,7 @@ bool tool_create_output_file(struct OutStruct *outs,
}
/* open file for writing */
- file = fopen(outs->filename, append?"ab":"wb");
+ file = fopen(outs->filename, "wb");
if(!file) {
warnf(global, "Failed to create the file %s: %s\n", outs->filename,
strerror(errno));
@@ -142,7 +141,7 @@ size_t tool_write_cb(char *buffer, size_t sz, size_t nmemb, void *userdata)
}
#endif
- if(!outs->stream && !tool_create_output_file(outs, FALSE))
+ if(!outs->stream && !tool_create_output_file(outs))
return failure;
if(is_tty && (outs->bytes < 2000) && !config->terminal_binary_ok) {
diff --git a/src/tool_cb_wrt.h b/src/tool_cb_wrt.h
index 51e002bea..188d3ea7d 100644
--- a/src/tool_cb_wrt.h
+++ b/src/tool_cb_wrt.h
@@ -30,6 +30,6 @@
size_t tool_write_cb(char *buffer, size_t sz, size_t nmemb, void *userdata);
/* create a local file for writing, return TRUE on success */
-bool tool_create_output_file(struct OutStruct *outs, bool append);
+bool tool_create_output_file(struct OutStruct *outs);
#endif /* HEADER_CURL_TOOL_CB_WRT_H */
diff --git a/src/tool_operate.c b/src/tool_operate.c
index e53a9d867..429e9cf46 100644
--- a/src/tool_operate.c
+++ b/src/tool_operate.c
@@ -1583,7 +1583,7 @@ static CURLcode operate_do(struct GlobalConfig *global,
/* do not create (or even overwrite) the file in case we get no
data because of unmet condition */
curl_easy_getinfo(curl, CURLINFO_CONDITION_UNMET, &cond_unmet);
- if(!cond_unmet && !tool_create_output_file(&outs, FALSE))
+ if(!cond_unmet && !tool_create_output_file(&outs))
result = CURLE_WRITE_ERROR;
}