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authorMarcel Raad <Marcel.Raad@teamviewer.com>2019-04-13 23:00:45 +0200
committerMarcel Raad <Marcel.Raad@teamviewer.com>2019-12-31 22:18:56 +0100
commita8d13336b5dc369a8f517ba55b5c38c9a23d06b2 (patch)
tree6780958c3c6685ec460125bde8b5fa6af07f5f18 /src
parent9603c8299f135cb670261d0af58825274d0dfdae (diff)
tool: make a few char pointers point to const char instead
These are read-only. Closes https://github.com/curl/curl/pull/4771
Diffstat (limited to 'src')
-rw-r--r--src/tool_getparam.c3
-rw-r--r--src/tool_paramhlp.c2
-rw-r--r--src/tool_paramhlp.h2
3 files changed, 3 insertions, 4 deletions
diff --git a/src/tool_getparam.c b/src/tool_getparam.c
index a7bcdafac..ced453192 100644
--- a/src/tool_getparam.c
+++ b/src/tool_getparam.c
@@ -1985,8 +1985,7 @@ ParameterError getparameter(const char *flag, /* f or -long-flag */
}
{
/* byte range requested */
- char *tmp_range;
- tmp_range = nextarg;
+ const char *tmp_range = nextarg;
while(*tmp_range != '\0') {
if(!ISDIGIT(*tmp_range) && *tmp_range != '-' && *tmp_range != ',') {
warnf(global, "Invalid character is found in given range. "
diff --git a/src/tool_paramhlp.c b/src/tool_paramhlp.c
index b7a8efbd2..de1b26d70 100644
--- a/src/tool_paramhlp.c
+++ b/src/tool_paramhlp.c
@@ -560,7 +560,7 @@ int ftpcccmethod(struct OperationConfig *config, const char *str)
return CURLFTPSSL_CCC_PASSIVE;
}
-long delegation(struct OperationConfig *config, char *str)
+long delegation(struct OperationConfig *config, const char *str)
{
if(curl_strequal("none", str))
return CURLGSSAPI_DELEGATION_NONE;
diff --git a/src/tool_paramhlp.h b/src/tool_paramhlp.h
index f13a114fd..d925b8476 100644
--- a/src/tool_paramhlp.h
+++ b/src/tool_paramhlp.h
@@ -50,7 +50,7 @@ int ftpfilemethod(struct OperationConfig *config, const char *str);
int ftpcccmethod(struct OperationConfig *config, const char *str);
-long delegation(struct OperationConfig *config, char *str);
+long delegation(struct OperationConfig *config, const char *str);
ParameterError str2tls_max(long *val, const char *str);