I am getting syntax error in search in rotated sorted array problem of leetcode (C language) [closed] - arrays

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I am encountering syntax error in my code. If you spot the error please let me know. Thank you so much.
int search(int* nums, int numsSize, int target){
int i;
for (i=0;i<numsSize;i++){
if (*(nums+i+1)>*(nums+i)){
break;
}
}
//k=i
int l,r,mid,flag=0;
if (target>=*nums){
for (l=0,r=i;l<=r;){
mid=(l+r)/2;
if(target==*(nums+mid)){
flag=1;
break;
}
else if (target>=*(nums+mid)){
l=mid+1;
}
else {
r=mid-1;
}
}
}
else if(target>*(nums+i+1)){
for (l=i+1,r=numsSize-1;l<=r;){
mid=(l+r)/2;
if(target==*(nums+mid)){
flag=1;
break;
}
else if (target>*(nums+mid)){
l=mid+1;
}
else {
r=mid-1;
}
}
}
if (flag==1){
return mid;
}
return -1;
}
I first went to the the index holding the largest integer of the array. Then I ran binary searches separately for the two separate arrays(index 0 to i) and (index i+1 to numsSize-1). But the compiler is throwing the following message.
==31==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x602000000054 at pc 0x55b640346b9f bp 0x7fffa3c88ae0 sp 0x7fffa3c88ad0
READ of size 4 at 0x602000000054 thread T0
#2 0x7f5add2b10b2 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x270b2)
0x602000000054 is located 0 bytes to the right of 4-byte region [0x602000000050,0x602000000054)
allocated by thread T0 here:
#0 0x7f5addef6bc8 in malloc (/lib/x86_64-linux-gnu/libasan.so.5+0x10dbc8)
#3 0x7f5add2b10b2 in __libc_start_main (/lib/x86_64-linux-gnu/libc.so.6+0x270b2)
Shadow bytes around the buggy address:
0x0c047fff7fb0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c047fff7fc0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c047fff7fd0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c047fff7fe0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
0x0c047fff7ff0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
=>0x0c047fff8000: fa fa 04 fa fa fa 04 fa fa fa[04]fa fa fa fa fa
0x0c047fff8010: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff8020: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff8030: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff8040: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
0x0c047fff8050: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa
Shadow byte legend (one shadow byte represents 8 application bytes):
Addressable: 00
Partially addressable: 01 02 03 04 05 06 07
Heap left redzone: fa
Freed heap region: fd
Stack left redzone: f1
Stack mid redzone: f2
Stack right redzone: f3
Stack after return: f5
Stack use after scope: f8
Global redzone: f9
Global init order: f6
Poisoned by user: f7
Container overflow: fc
Array cookie: ac
Intra object redzone: bb
ASan internal: fe
Left alloca redzone: ca
Right alloca redzone: cb
Shadow gap: cc
==31==ABORTING