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checksrc: warn for assignments within if() expressions

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... they're already frowned upon in our source code style guide, this
now enforces the rule harder.
This commit is contained in:
Daniel Stenberg 2016-12-14 01:29:44 +01:00
parent b228d2952b
commit 1c3e8bbfed
86 changed files with 413 additions and 226 deletions
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15
src/tool_paramhlp.c
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@ -66,12 +66,15 @@ ParameterError file2string(char **bufp, FILE *file)
if(file) {
while(fgets(buffer, sizeof(buffer), file)) {
if((ptr = strchr(buffer, '\r')) != NULL)
ptr = strchr(buffer, '\r');
if(ptr)
*ptr = '\0';
if((ptr = strchr(buffer, '\n')) != NULL)
ptr = strchr(buffer, '\n');
if(ptr)
*ptr = '\0';
buflen = strlen(buffer);
if((ptr = realloc(string, stringlen+buflen+1)) == NULL) {
ptr = realloc(string, stringlen+buflen+1);
if(!ptr) {
Curl_safefree(string);
return PARAM_NO_MEM;
}
@ -102,7 +105,8 @@ ParameterError file2memory(char **bufp, size_t *size, FILE *file)
}
alloc *= 2;
/* allocate an extra char, reserved space, for null termination */
if((newbuf = realloc(buffer, alloc+1)) == NULL) {
newbuf = realloc(buffer, alloc+1);
if(!newbuf) {
Curl_safefree(buffer);
return PARAM_NO_MEM;
}
@ -115,7 +119,8 @@ ParameterError file2memory(char **bufp, size_t *size, FILE *file)
buffer[nused] = '\0';
/* free trailing slack space, if possible */
if(alloc != nused) {
if((newbuf = realloc(buffer, nused+1)) == NULL) {
newbuf = realloc(buffer, nused+1);
if(!newbuf) {
Curl_safefree(buffer);
return PARAM_NO_MEM;
}